Many programs that teach vertical jumping, are made up from people that never trained anyone, to increase their jumping ability. The first thing you should know is what you are missing. These are the main reasons why you fail at increasing your vertical jumping.
A- The lack of knowledge of the correct principles.
B- The lack of knowledge of the correct practices and techniques.
C- The lack of discipline or ability.
D- The lack of the correct nutrition.
Many times you can be training wrong, but it feels right. You have to learn the difference between training the correct muscle and fiber groups, and when your training the wrong groups. Lots of times when you workout and feel the burn, you think your training the correct way.
If your not being showed which groups are the right ones, you'll work hard with little or no results. Don't waste your time and money on programs that just don't work.
Follow a training program that's been developed by a professional personal trainer that knows how to train. The person that uses his own program to gain the most out of his vertical jumping.
Go to my website and watch the Free Video, then sign up for your Free Vertical Jump training tips.