The first thing you need to do is connect the metal pieces of the base. The springs will then need to be attached. Finally, you will want to attach the top piece to each spring with the loops.
JUMP!
Make circles with your arms when you jump. or when you go down bend your knees when you go up streighten them. Keep in the same spot on the trampoline
When you use a trampoline, you keep your legs mostly straight, and the energy of your landing is absorbed by the trampoline. When you jump on the ground, you bend your legs and they absorb the energy of your landing. If you jump down after using the trampoline, you may forget to bend your legs, and do yourself serious harm
Potential
The way to jump 20 feet it to first practice on a trampoline about 9 times every day then after a week or so mentally visualize you jumping on the trampoline and actually jump up then you can jump up 20 feet in the air!
Trampolines are not a waste. They are fun. And the energy you use to jump up and down on a trampoline is chemical rather than thermal, although some heat is generated as a byproduct.
The physics in a trampoline are pretty cool I think. You have to bring up Newton's third law that says the an action has an equal and opposite reaction. This is applied as soon as you walk onto a trampoline and you can feel yourself bounce a little. What is happening is that the place that you jump on is stretched taunt and as soon as you step down, you transfer force onto the trampoline. The trampoline then, with its elasticity, flexes down and tries to push back up to its original shape. This pushes the object or person up with the force equal to the one that pushed the trampoline down. This is also the reason that you can jump. What it is, is that the earth is pushing back on your foot instead of the trampoline. This is works on everything from walking to a space ship taking off. It is the reaction that most people realize is happening.
Example: I like to jump on my trampoline.
swing your arms and jump
trampoline
The trampoline mat is the thing that you jump on while using a trampoline. This will have to be replaced when it is used a lot.
The bounce of a trampoline is impacted by the amount of trampoline springs and the size of the trampoline. The more trampoline springs that are featured on a trampoline, the higher and better bounce the trampoline will produce. Larger trampolines produce better bounces because they are able to have more springs, providing more elasticity to the bed and generating a better bounce.
It will jump on a trampoline or jump rope or swing a lasso.