DIY inflatable trampoline. Do-it-yourself trampoline: step-by-step instructions for making a sports equipment. Making a trampoline fabric cover

23.11.2019

The dacha is considered an excellent area for family recreation, where adults can relax from working days, and children can throw out their energy as much as possible on clean air. To protect the games of little fidgets, other parents place trampolines in suburban areas. These trainers can be purchased from ready-made, and independently make it with your own hands from improvised means.

Peculiarities

A children's trampoline is a device designed for jumping. Classes on it have a positive effect on the whole body. Kids not only get a lot of pleasure and pleasant emotions, but also develop the vestibular apparatus, motor skills and the musculoskeletal system. Despite the fact that recently there are many models of trampolines on sale, it is quite possible to build them yourself. You can assemble a trampoline with your own hands from different material, but in order for the jumps to become safe, a protective net must be present in their design.

When making a trampoline at home, it is important to pay attention to the strength of the frame and the installation of springs. The main feature of homemade trampolines is that in them one of the sides is attached to the frame with the help of springs, which require a special layout. First, you need to perform the primary hold, attaching the springs to every third loop. It is necessary to observe a step in two loops so that the elements do not deform, but evenly stretch.

For a homemade simulator, it is best to choose long springs. In addition, it is important to pay attention to the choice of material for the frame - it must be durable. Before you make a children's trampoline, you should also decide on its dimensions by drawing up a drawing in advance.

Material

A country trampoline can be made from ready-made parts that are sold in a wide range. If it is not possible to purchase them, then suitable improvised means can be used for assembly. For example, make a frame from a metal hoop, in which the required number of holes is made with a drill. You will also need a wooden block - it will have to be cut into 8 identical pieces, no more than 30 cm long. wooden details make holes, the diameter of which should be a few millimeters larger than those in the hoop.

To create a mat, you need to choose a durable material. A tarp works well. A cover is sewn from it, corresponding in size to the circle of the trampoline.

And also a children's trampoline can be made from the chamber. Options to create home gym a lot, the only thing is that the material from which it is planned to be assembled must be reliable and of high quality in operation.

How to do

Making a trampoline for your baby is not difficult if you show diligence and a little imagination. Of course, it’s impossible to create a chic projectile at home, but a modest home-made simulator will serve as a great place for a little fidget to play. Before starting the workflow, it is important to decide whether the trampoline will be spring or inflatable with a net.

The first type is made from a metal support and a mat attached to the frame with springs. It is equipped with a safety net for safety. The second one is difficult to assemble at home, so it is better to refuse the idea of making it.

In that case, its assembly of a children's trampoline is performed for the first time, then the following instructions will help the novice craftsmen.

First you need to prepare the material for the manufacture of the simulator. It is best to purchase ready-made parts. If you plan to make a trampoline from improvised materials, then you will need a metal circle, bars, dense fabric, springs and a mesh.
The first step is to connect the legs of the structure. For this, a frame from a circle is preliminarily prepared. Its ends are carefully fixed. Then the frame is turned over and placed on a flat surface so that the holes for the legs are at the top. You need to insert W-shaped inserts into them, performing smooth pressure.
Then the frame is turned over and put on legs. The next step will be the manufacture of a mat, the cover of which should be sewn from tarpaulin in advance. A cover is put on a circle cut out of dense material, and then fixed inside the trampoline with the help of special hooks. This must be done carefully and slowly. In order for the mat to be evenly distributed, it should be visually represented in the form of a clock and fastened first in those places that correspond to 12, 3, 6 and 9 hours on the dial. Then fix the springs diagonally.
The work is completed by fixing the pillow. It is applied on top of the trampoline, then the ropes are taken and passed through the springs, securely fixing the playing place. In addition, it is recommended to additionally glue upper part legs with soft foam rubber, and the bottom with rubber. Thanks to this, the trampoline will be durable and will not slip.

The above design is simple and it is quite possible to assemble it with your own hands. This product is almost indistinguishable from the factory. If the trampoline is going to be for kids, then it must be additionally covered with a net or placed under the mat. This will protect the play of a small child. Such a simulator is perfect for children under the age of 12, while teenagers should assemble more powerful structures.

Some craftsmen make country trampolines from car tires. Holes are drilled on them closer to the tread, observing a step of 2 cm. Then the open middle part of the tire is “darned” with strong rubber or a thick cord. The result is a tight stretched mesh, it will perfectly support the tarp and protect the child from injury. In this design, you can do without legs, since the tire has sufficient height.

How to make a trampoline with your own hands, see the following video.

Try to find a child who doesn't feel like jumping! Will not work!

Children find any springy piece of furniture and start jumping.

Parents from such exercises of kids are not delighted.

Benefits of dynamic loading

Jumping is an important element of development. The benefits of physical activity, including jumping, have long been proven.

Babies develop motor skills, the vestibular apparatus, and the musculoskeletal system. Jumping plays an equally important role in the development of the lungs, the circulatory system .

There are many opportunities for older children to engage in physical activity. They can go in for sports, go to the pool, learn to dance.

But for preschoolers, such activities are practically inaccessible. But they must realize their energy! What to do?

Note: in no case should you limit the motor activity of the child. Moreover, there is a way out - a trampoline.

You can, of course, buy ready-made children's trampolines. Fortunately, today such shells are presented on the market in a large assortment. There are jumps for one person or a group of children.

The color palette, the sizes of products is pleasing to the eye. There are mesh and inflatable trampolines. Inflatable jump trainers are most often multifunctional. In case of descent, they are pumped up with pumps.

Make at home

Repair of factory trampolines, especially large sizes, consisting of several interconnected mats, will cause a lot of trouble.

Is there any alternative to the factory product? It turns out there is. A jumping simulator can be made with your own hands from improvised materials.

To make a homemade trampoline, you will have to stock up:

metal hoop (not less than 1 m 15 cm);
wooden block, drills, drill;
tarpaulin or thick and durable cloth;
slings or springs from the bed, folding bed;
durable rubber band, pieces of rubber;
pencil, scissors.

Frame manufacturing

Some technology for self-manufacturing no trampolines. Each person assembles a bouncing sports equipment at his own discretion. The shape will depend on the selected base. Let's take a closer look at one of the options.

Stages of work:

A wooden block is cut with a hacksaw into eight equal parts up to 30 cm high. These are future legs;

It is important to know: the bar for cutting should be well dried, without cracks. Otherwise, there will be problems with the stability of the structure. We do not forget about the safety of future jumpers.

Holes with a diameter of no more than 2 mm are drilled around the entire circumference of the metal hoops for supports and fastening the elastic band;
Fasten the hoop and all 8 legs rigidly for the reliability of the structure.

Making a fabric cover for a trampoline:

1. Cut out a tarpaulin or fabric in the shape of a circle. It should be slightly smaller than the diameter of the hoop. The workpiece is neatly hemmed;

16 loops are made from slings and sewn, taking into account the same steps. Sometimes a strong wire is inserted into the hemmed edge. In this case, the loops hold more securely;
Through the holes on the inner hoop, a wide elastic band is well pulled through the center to get a protective net;

4. Loops connect two hoops and a tarpaulin. Springs from old folding beds are often used as fasteners (instead of eyelets).

Assembly

The resulting round-shaped cover must be pulled over the inner hoop. We connect the outer and inner hoops with loops or springs. The canvas circle must be well stretched, otherwise it will not spring.

In those places where the supports were attached to the larger hoop, a strong twine is inserted into the hole and tied to the legs.

Little kids like bright products, so parents can turn on their imagination and decorate the finished trampoline. Children themselves can be involved in such work.

Take note: pieces of rubber are glued under each leg. This must be done without fail (for safety reasons) so that the trampoline does not slip during operation.

Before attaching the legs, a foam gasket is made between them and the hoop. It can be fixed with tape or synthetic glue.

Another option

As you can see, making a trampoline yourself is not so difficult. The main thing is to please your child. A homemade product is in no way inferior to a factory one. For very young children, you can stretch a net around the trampoline or put mats under the structure.

Some craftsmen use ordinary car tires to make jump structures. Using an electric drill, holes are drilled at a distance of two centimeters closer to the protectors.

Lace up with a thick nylon cord or a strong elastic band inner part tires. It turns out a tight mesh that will support the tarp and protect the life of the child.

In this case, the legs can be omitted, since the height of the tire is sufficient. Everything else is made and assembled in the same way as in the version with hoops. If you have any doubts, you can look detailed photos and video instructions.

How to do somersaults on a trampoline, see the following video:

For which playground you didn’t go out - wherever there is a trampoline, there are children. Joyful cries and exclamations of surprise of jumping children are heard. But what to do if you want to give such an attraction to your little child?

As always, there are two options: buy in a store or do it yourself. If your imagination is a little tight, but you want to make it beautiful, you can always choose a trampoline at http://www.fungroup.com.ua/ru/inflatables/. The site has many different options with dragons and castles, cars and tropical islands for future princes and princesses.

And so, how to make a trampoline?

We will need:
Wooden block approximately 2.5 m long
metal hoop
Tarpaulin
Paralon
Rubber
Slings

First, we cut a wooden block into 8 pieces 30 cm long each. Then we measure the diameter of the hoop and drill voids, with a diameter of 2 mm more than the hoop. The voids are located on both sides of the bars than closer to the edge. We divide the hoop and string bars on it.
When the hoop and wooden blocks are finished, proceed to the tarpaulin. From the tarpaulin we cut out an oval with a diameter of about a meter. In order for the edges not to be rubbed so hard, it is better to hem them.

We make 16 loops from the lines, 3-4 cm thick. We arrange the loops evenly in a circle, it is desirable that two loops fall on each bar. Durable rubber is threaded through the loops, which is additionally wrapped around the hoop. Recheck if the rubber is tight.

The gaps between the loops are quite large, so a child's leg can easily get into them. In order to prevent this from happening, a cover is made of tarpaulin. At eight points on the tarpaulin, a rope or elastic band is attached and fixed on the legs of the trampoline.

In order for the child not to get hurt on the leg, pieces of paralon are attached to its upper part, and pieces of rubber are attached to the lower part so that the trampoline does not “ride” on the surface.

Work on a fun children's attraction is ready. This trampoline will last quite a long time if you handle it carefully. If desired, small weights can be attached to the trampoline, in the form of sandbags and others.

For motorists, there is an easier alternative to a homemade trampoline - from old large-diameter tires.

The tire is stitched in the thickest place - near the tread, with thick rubber with round section or kapron twine. As a result, the plexus should look like a tennis racket. It is not difficult to make such a trampoline, and there is a use for junk.

Any physical activity is good for kids, develops motor skills, trains the reaction, benefits the central nervous system and the musculoskeletal system. But you need to make sure that the child has the opportunity to move and do exercises.

Trainer for the little ones

Movement is essential for children of all ages. However, if for schoolchildren there are many options for sports complexes and simulators, they can be recorded in the pool or dancing, then for kids preschool age There are not many opportunities for activities. At the same time, it should be borne in mind that the exercises must be presented in a playful way so that the child does not lose interest and enjoy the useful activity. One of the most convenient and affordable ways to provide the baby with the opportunity to actively move is home trampolines and trampolines for the street or cottage. Classes with such mini-simulators are a real joy for children, so they frolic and jump with pleasure, developing their abilities and training the muscular system. Today, the market offers many options for children's trampolines, you can find a model that meets your taste and capabilities. Despite this, some parents prefer to make trampolines with their own hands.

How to make a trampoline

There is no single technology by which a children's trampoline can be made; each family finds its own ways for this. Consider one of these ways in which you can easily create a small trampoline for your baby. To do this, you need to buy two identical hoops with a diameter of about 115 cm, 6-8 wooden blocks about 20-30 cm long, strong fabric (for example, tarpaulin), as well as fabric for the cover, thick elastic band (elastic rope that can replace springs). Wooden blocks that act as legs should not be dried out, should not crack when cut. This is the guarantee of the reliability of the whole structure. To fix the hoops, you must either make two wide holes in each bar closer to the upper and lower ends, or make neat cuts to ensure that the hoop will be securely fixed in them and will not fly out. The number of "legs" may be different, but the optimal number is 6-8 pieces. After the holes are ready, it is necessary to thread the hoops into them so that the legs are at the same distance around the circumference from each other. You will get a design that is the frame of the future trampoline. Next, you need to take a dense, durable fabric, cut a circle out of it, a little smaller in diameter than that of the hoop, bend the edges and stitch. About 16 loops are sewn to it at an equal distance from each other. Instead of this design, you can sew a thick wire into the fabric. In the first case, the elastic is threaded into loops, in the second, into the wire through small holes in the fabric. The elastic wraps around the upper hoop, and it is better to secure the resulting loops further, for example, with pieces of rubber and adhesive tape. Now you have a trampoline ready, but it has holes between the fabric and the hoop, which can be dangerous for the child. Therefore, it is best to sew a cover worn on top and pulled together with a rope under the upper hoop. It should be borne in mind that independently make a fully functional and safe design complicated. Manufacturers calculate the strength of materials, the reliability of the entire mechanism, so they can give a guarantee on their products. In the case of making a trampoline with your own hands, you have to rely only on common sense and experience, bearing full responsibility for the safety of the child.

What can be a trampoline? What designs and sizes does the current market offer? How safe is a trampoline for giving with a net safer than a product without a fence? Is it difficult to assemble a new trampoline from a set of factory-made parts? Is it possible to repair an inflatable jumping pad with your own hands? Let's try to find answers together.

Why is it needed

Why buy this product? Of course, for children. Those who swam know that the child's exploratory enthusiasm, not directed in a certain direction and left to itself, leads at best to bruises and bruises. Dynamic games on the trampoline allow you to throw out excess energy with minimal damage to the child and the objects around him.

However, the benefits of a jumping platform are not limited to the simple neutralization of children. Hypodynamia - a disease of society associated with a modern lifestyle and an abundance of digital entertainment - affects not only adults. Today's children are quite difficult to tear away from cartoons on a tablet or new game on the computer.

Trampolines for children in the country help solve the problem of low physical activity, and, as in a well-known joke, “voluntarily and with a song” - not a single sane child will ever refuse the opportunity to jump for several minutes to an unusually high height.

By the way: contrary to popular belief, the trampoline was not originally created as a children's entertainment.
First Sample modern design was built in 1936 by George Nielsen, a champion acrobatic jumper, and was used for training.

What exactly is a trampoline useful for?

It allows you to organize an exceptionally effective cardio workout without any coercion.. It is estimated that the body's oxygen consumption during jumping is almost double that of a treadmill.
Each jump is short periods of overload and weightlessness. Overload stimulates the strength of the bone tissue; at the same time, unlike jumping on a hard surface, here we avoid dangerous overloads of the joints and intervertebral discs.
Finally, jumping strengthens several major muscle groups.. Only hands are turned off from work; the jump involves the shins, quadriceps, buttocks, long back muscles, the press - in a word, everything that helps to create a strong muscle corset, and will further contribute to a healthy posture.

We repeat once again: the main advantage of the trampoline is that effective training is provided without any violence and coercion.
The child is eager to play; not only that: if parents show proper ingenuity, jumping can be a reward for completed homework or homework.

Classification

What is the basic design - the one invented in 1936?

It consists of:

Rigid metal frame - welded or prefabricated.
Cloths or wicker nets - actually jumping sites.
Radial springs providing platform tension.

To date, several, so to speak, subspecies have been formed.

Professional

They are used in the training of adult athletes and during competitions. Key features- an extremely strong frame, a braided platform of 5 mm or even thicker cord and high rigidity, allowing you to jump to a height of up to four meters.

It is curious: as a rule, such products are mounted permanently and, for safety reasons, are equipped with a foam-covered safety pit around them.

Gaming

Mini

A mini-trampoline is a platform with a diameter of 80-110 cm and a height of about 20 cm. A fence with such dimensions is unnecessary; however, the products are often equipped with a handle that you can hold while jumping.

Inflatable

An inflatable trampoline fundamentally differs from the structures listed above in that elasticity is provided not by springs, but by excess air pressure. It is held in place by a plasticized PVC sheath; to create pressure, the constant operation of the air compressor is required.

Useful: if your cottage is not electrified, this does not mean that this type of play equipment is not for you.
Buying or renting a diesel generator for a summer residence can completely solve the problem.

Inflatable products differ from others in that they are focused only on children. The air pressure that would have to be created in the shell in order for it to support the weight of an adult, adjusted for inertia upon landing, would make such a design downright dangerous.

Security

From the point of view of safety, the instruction for choosing is quite unambiguous: a trampoline with a high (from 160 cm) net will not allow the child to fly out of the spring-loaded platform in any case.

Why are alternative designs bad?

An inflatable product that bursts along the seam during the next jump will be blown away in one or two seconds and will ensure a hard landing on the ground under it.

In addition: it is better to keep products made of plasticized PVC warm in winter.
Insulated country houses from block containers or sip panels with winter heating - the exception rather than the rule in domestic dacha cooperatives; the winter season in an unheated structure is fraught with a decrease in the strength of the shell.

A pen is good only as long as you hold on to it. It is difficult for a child of two or three years old to convincingly explain the concept of safety, and falling flat from a height of one and a half or two of their own height is already quite traumatic. (See also article.)

Price

What, so to speak, is the price of the issue? To guide the reader, here are the retail prices for several trampolines, along with their brief description.

Assembly

How do I assemble a spring trampoline that comes in a parts package? Are there any tricks here? There are few of them.

The build order is:

We fasten the frame parts and fix them by inserting the legs.

Turn the frame over and lay the canvas in the middle.
We fasten it with springs, pulling them in pairs opposite each other. It is with this tension scheme that you will need a minimum of effort.
We close the springs with a pillow.

We mount the grid, roof, handle and other architectural extravagances.

Repair

Repair inflatable trampoline carried out using a repair kit for inflatable boats, which is easy to buy in a sports or hunting store.

Glue - from the repair kit or one from the list below:

"Vitur";
"Desmokol";
"Uranus".

The procedure is as follows:

A patch is cut out that covers the puncture or tear in all directions by at least 2-3 cm.
The surfaces to be glued are degreased with acetone.
Glue is applied to the patch, after which it is pressed against the defect, smoothed and ... removed.
After 15 minutes, the adhesive is applied again with an even distribution on both surfaces. After 5-7 minutes, when it becomes viscous, the patch is pressed against the defect and rolled with a roller. Complete drying takes about a day.

In the photo - a repair kit for an inflatable boat.

Conclusion

We hope that we were able to answer all the questions that interested the potential buyer of the trampoline. As always, the video in this article will provide the reader with additional information. Good luck!

The dacha is considered an excellent area for family recreation, where adults can relax from working days, and children can throw out their energy as much as possible in clean air. To protect the games of little fidgets, other parents place trampolines in suburban areas. These simulators can be both purchased ready-made, and independently made with your own hands from improvised means.

Peculiarities

A children's trampoline is a device designed for jumping. Classes on it have a positive effect on the whole body. Kids not only get a lot of pleasure and pleasant emotions, but also develop the vestibular apparatus, motor skills and the musculoskeletal system. Despite the fact that recently there are many models of trampolines on sale, it is quite possible to build them yourself. You can assemble a trampoline with your own hands from various materials, but in order for jumping to become safe, a protective net must be present in their design.

Material

A country trampoline can be made from ready-made parts that are sold in a wide range. If it is not possible to purchase them, then suitable improvised means can be used for assembly. For example, make a frame from a metal hoop, in which the required number of holes is made with a drill. You will also need a wooden block - it will have to be cut into 8 identical pieces, no more than 30 cm long. Holes are made in the wooden parts, the diameter of which should be several millimeters larger than those in the hoop.

To create a mat, you need to choose a durable material. A tarp works well. A cover is sewn from it, corresponding in size to the circle of the trampoline.

And also a children's trampoline can be made from the chamber. There are many options for creating a home simulator, the only thing is that the material from which it is planned to be assembled must be reliable and of high quality in operation.

How to do

In that case, its assembly of a children's trampoline is performed for the first time, then the following instructions will help the novice craftsmen.

First you need to prepare the material for the manufacture of the simulator. It is best to purchase ready-made parts. If you plan to make a trampoline from improvised materials, then you will need a metal circle, bars, dense fabric, springs and a mesh.
The first step is to connect the legs of the structure. For this, a frame from a circle is preliminarily prepared. Its ends are carefully fixed. Then the frame is turned over and placed on a flat surface so that the holes for the legs are at the top. You need to insert W-shaped inserts into them, performing smooth pressure.
Then the frame is turned over and put on legs. The next step will be the manufacture of a mat, the cover of which should be sewn from tarpaulin in advance. A cover is put on a circle cut out of dense material, and then fixed inside the trampoline with the help of special hooks. This must be done carefully and slowly. In order for the mat to be evenly distributed, it should be visually represented in the form of a clock and fastened first in those places that correspond to 12, 3, 6 and 9 hours on the dial. Then fix the springs diagonally.
The work is completed by fixing the pillow. It is applied on top of the trampoline, then the ropes are taken and passed through the springs, securely fixing the playing place. In addition, it is recommended to additionally seal the upper part of the legs with soft foam rubber, and the lower part with rubber. Thanks to this, the trampoline will be durable and will not slip.

Trainer for the little ones

Movement is essential for children of all ages. However, if there are many options for sports complexes and simulators for schoolchildren, they can be enrolled in a pool or dancing, then there are not so many opportunities for classes for preschool children. At the same time, it should be borne in mind that the exercises must be presented in a playful way so that the child does not lose interest and enjoy the useful activity. One of the most convenient and affordable ways to provide the baby with the opportunity to actively move is home trampolines and trampolines for the street or cottage. Classes with such mini-simulators are a real joy for children, so they frolic and jump with pleasure, developing their abilities and training the muscular system. Today, the market offers many options for children's trampolines, you can find a model that meets your taste and capabilities. Despite this, some parents prefer to make trampolines with their own hands.

How to make a trampoline

There is no single technology by which a children's trampoline can be made; each family finds its own ways for this. Consider one of these ways in which you can easily create a small trampoline for your baby. To do this, you need to buy two identical hoops with a diameter of about 115 cm, 6-8 wooden blocks about 20-30 cm long, strong fabric (for example, tarpaulin), as well as fabric for the cover, thick elastic band (elastic rope that can replace springs). Wooden blocks that act as legs should not be dried out, should not crack when cut. This is the guarantee of the reliability of the whole structure. To fix the hoops, you must either make two wide holes in each bar closer to the upper and lower ends, or make neat cuts to ensure that the hoop will be securely fixed in them and will not fly out. The number of "legs" may be different, but the optimal number is 6-8 pieces. After the holes are ready, it is necessary to thread the hoops into them so that the legs are at the same distance around the circumference from each other. You will get a design that is the frame of the future trampoline. Next, you need to take a dense, durable fabric, cut a circle out of it, a little smaller in diameter than that of the hoop, bend the edges and stitch. About 16 loops are sewn to it at an equal distance from each other. Instead of this design, you can sew a thick wire into the fabric. In the first case, the elastic is threaded into loops, in the second, into the wire through small holes in the fabric. The elastic wraps around the upper hoop, and it is better to secure the resulting loops further, for example, with pieces of rubber and adhesive tape. Now you have a trampoline ready, but it has holes between the fabric and the hoop, which can be dangerous for the child. Therefore, it is best to sew a cover worn on top and pulled together with a rope under the upper hoop. It should be borne in mind that it is difficult to make a fully functional and safe design on your own. Manufacturers calculate the strength of materials, the reliability of the entire mechanism, so they can give a guarantee on their products. In the case of making a trampoline with your own hands, you have to rely only on common sense and experience, bearing full responsibility for the safety of the child.

Consider some more devices that you can equip your home sports section . This time the focus will be on children's sports and entertainment devices.

Do-it-yourself swing-beam

Made from wooden beams or logs of different lengths (2 bars 2.8-3.0 m long and 2 bars 2.0-2.2 m). The distance between the dug-in logs is 80 and 60 cm. The log-racks are connected by two crossbars at a height of 1.8-2.0 and 1.3-1.5 m. To do this, three holes are cut out in the upper ends of the racks, and one more - at the level the tops of a small log-rack, on the side of the large ones. Trimmings are placed in the wells water pipes, which are fixed with strips of sheet iron using nails. Opposite large log-racks, a support is dug into the ground to push with their feet. To prevent the pillars from bending, cover their bases in the pits with stones, broken bricks and concrete. On a large crossbar, you can strengthen a swing made of cords and boards. Attach a homemade basketball basket to one of the upper racks for throwing balls at a target. On the small crossbar, strengthen the rubber band. Standing on it, the child will easily, without undue effort, pull himself up.

Hanging on the bar, you should perform pull-ups with different positions of the legs, swinging, imitation of cycling in the hang, body turns to the sides, etc.

Do-it-yourself jumper

The simplest simulator for the development of jumping ability. The best device to please your children and give them a lot of positive emotions. To make a jumper with your own hands, you should attach two rubber shock absorbers with one end to the belt, and with the other - to two hooks driven into logs dug into the ground 50-80 cm apart from each other from the sides of the practitioner. By jumping up, you can adjust the resistance by moving forward or backward from the hooks.

Homemade expanders

The most simple in execution are expanders of the type "Jenes" and "Expander on the contrary."

"Genes" (female expander) consists of a wooden platform, to which a spring (or several springs) or rubber shock absorbers with a handle is hooked.

Exercises are performed (repetitions according to well-being):

Ref.Pos. - standing on the platform, legs slightly bent, hands below, with an overhand grip, hold on to the handles of the expander. Raise straightened arms forward - up to shoulder height (inhale), smoothly return to the initial floor. (exhalation). Execution speed - average.
Ref.Pos. - standing on the platform, bend your legs slightly, hands below, with a grip from below, hold on to the handles of the expander. Raise straightened arms forward - up to shoulder height, straighten legs (inhale), smoothly return to Ref. (exhalation). The pace of execution is average.
Ref.Pos. - standing on the platform, hands with an overhand grip hold the handles of the stretched expander. Raise straightened arms forward and upward to the height of the chin (inhale), smoothly carry out a controlled return to the initial floor. (exhalation). The pace of execution is slow.
Ref.Pos. - standing on the platform, hands with a grip from below hold the handles of the stretched expander. Raise straightened arms forward-up to a level above the head (inhale), slowly return to the initial floor. (exhalation). The pace is the same.
Ref.Pos. - standing on the platform, leaning forward, hands down. Holding the handles of the expander, straighten up without bending your arms (inhale), return to Ref. (exhalation). The pace is fast.
Ref.Pos. - standing on the platform with your back to the expander, legs slightly bent, grasp the handles of the expander with your hands. Straighten your legs, lean forward. Without bending your arms (exhale), return to Ex. (inhale). The pace is fast.

consists of pairs of levers 1 with traverses 2, movably connected by a finger 3. Ears are made of wire on the lower tips of the levers for fastening shock absorber 4 from conventional classical expanders. These crosshead levers are made from wooden slats secured with strong connections. The main dimensions are shown in the figure. One or three shock absorbers are attached to the levers. When performing exercises, the pectoral muscles and a number of others are well loaded, which, when exercising with expanders for stretching, do not experience such stresses.

Grifotyag from improvised materials

The barbell is a noisy projectile, rather difficult to manufacture. It can be successfully replaced by the original device, invented by Polish specialists. The Grifotyag device made by them does not require expensive materials in the manufacture and does not have any particular difficulties in execution. The platform requires a 1300x250 mm pine board, as well as two bars and four steel rings with a diameter of 90 mm for fastening belts and shock-absorbing rubber bands, and two metal strips for connecting the rings to the platform. As a neck of the rod, you can use a piece of water pipe with a diameter of 30-50 mm and a length of 1300 mm. Having connected all the details properly, we will get a projectile.

How to make a power simulator yourself - a log?

It is made from logs of different diameters 3-4 m long. On it you can perform a variety of strength exercises, lifting a log, holding the handles of the simulator (standing, standing in an inclination, sitting), crouching under a log, etc.

Homemade trampoline for children

This gymnastic apparatus is useful for little ones. Just like the jumper, he will give children a lot of laughter, fun and pleasant experiences. A trampoline for children is quite simple to make on your own - there would be space for its installation. The frame (1.4x1.4 m) is made of water pipes. Strengthen along the perimeter 72 homemade springs from four shoulder expanders. In the middle, a 100x100 cm tarpaulin is stretched. The frame is reinforced on dug into the ground and concreted racks. On the side you can attach a ladder. The trampoline must support the weight of an adult. Around the projectile, a 1.5 ~ 2-meter zone is freed from foreign objects.

Try to find a child who doesn't feel like jumping! Will not work!

Children find any springy piece of furniture and start jumping.

Parents from such exercises of kids are not delighted.

Benefits of dynamic loading

Jumping is an important element of development. The benefits of physical activity, including jumping, have long been proven.

Babies develop motor skills, the vestibular apparatus, and the musculoskeletal system. Jumping plays an equally important role in the development of the lungs, the circulatory system .

There are many opportunities for older children to engage in physical activity. They can go in for sports, go to the pool, learn to dance.

But for preschoolers, such activities are practically inaccessible. But they must realize their energy! What to do?

Note: in no case should you limit the motor activity of the child. Moreover, there is a way out - a trampoline.

You can, of course, buy ready-made children's trampolines. Fortunately, today such shells are presented on the market in a large assortment. There are jumps for one person or a group of children.

Make at home

Repair of factory trampolines, especially large ones, consisting of several interconnected mats, will cause a lot of trouble.

Is there any alternative to the factory product? It turns out there is. A jumping simulator can be made with your own hands from improvised materials.

To make a homemade trampoline, you will have to stock up:

metal hoop (not less than 1 m 15 cm);
wooden block, drills, drill;
tarpaulin or thick and durable cloth;
slings or springs from the bed, folding bed;
durable rubber band, pieces of rubber;
pencil, scissors.

Frame manufacturing

There is no technology for self-manufacturing of trampolines. Each person assembles a bouncing sports equipment at his own discretion. The shape will depend on the selected base. Let's take a closer look at one of the options.

Stages of work:

A wooden block is cut with a hacksaw into eight equal parts up to 30 cm high. These are future legs;

It is important to know: the bar for cutting should be well dried, without cracks. Otherwise, there will be problems with the stability of the structure. We do not forget about the safety of future jumpers.

Holes with a diameter of no more than 2 mm are drilled around the entire circumference of the metal hoops for supports and fastening the elastic band;
Fasten the hoop and all 8 legs rigidly for the reliability of the structure.

Making a fabric cover for a trampoline:

1. Cut out a tarpaulin or fabric in the shape of a circle. It should be slightly smaller than the diameter of the hoop. The workpiece is neatly hemmed;

16 loops are made from slings and sewn, taking into account the same steps. Sometimes a strong wire is inserted into the hemmed edge. In this case, the loops hold more securely;
Through the holes on the inner hoop, a wide elastic band is well pulled through the center to get a protective net;

4. Loops connect two hoops and a tarpaulin. Springs from old folding beds are often used as fasteners (instead of eyelets).

Assembly

In those places where the supports were attached to the larger hoop, a strong twine is inserted into the hole and tied to the legs.

Little kids like bright products, so parents can turn on their imagination and decorate the finished trampoline. Children themselves can be involved in such work.

Take note: pieces of rubber are glued under each leg. This must be done without fail (for safety reasons) so that the trampoline does not slip during operation.

Before attaching the legs, a foam gasket is made between them and the hoop. It can be fixed with tape or synthetic glue.

Another option

Some craftsmen use ordinary car tires to make jump structures. Using an electric drill, holes are drilled at a distance of two centimeters closer to the protectors.

The inside of the tire is laced with a thick nylon cord or a strong elastic band. It turns out a tight mesh that will support the tarp and protect the life of the child.

How to do somersaults on a trampoline, see the following video: