If components . to jump higher than you are now, you might need to get stronger thighs and legs. The larger muscles of the legs for example the quadriceps are the predominant force that will get you higher off the ground. To get those muscles stronger you need to lift heavy weights mainly with squats and dead elevators. I am not going to give you any routines to follow, you can find that across the web, but I will tell you what correct form should be; down the road . avoid injury by…