I was 15 years old, standing jump force of 70cm. Run-up to 1.1 m

I would like to improve. How can we properly trained, give me a program

---

Friends tell you the truth you have a very good job

If you want to put me in practice to improve jumping to share experiences to give you some bar

This is a once I practice a little bounce of experience to share with you hope for your help

practice bouncing the most basic way is to: jump the stairs

Lou Zhu persist for a day every day of the corridor in your home once a lattice step a day jumping bounce 5 group a group of five times

One month later and then look at your bounce Louzhu bar! Ensure substantial increase!

While jumping over the stairs tiring, but insisted that such a practice is like me come in

加油! good luck-!

Ps: 15-year-old body is still in the growth stage than cutting exercises which hinder physical growth -

muscle asymmetry, very normal, do not have to worry about. I also asymmetric, are caused due to habitual actions. You can look at bodybuilding competitions, there are also asymmetrical.