There are so many people out there who think dunking is just for the pros. With the development of vertical jump training programs, however, increasing your vertical is no longer a distant dream.
I investigated the three top vertical jump programs side by side, and although each program had its good and bad points, there was one program that was a clear winner in terms of its results, personal coaching, value for the price, and verifiable testimonials. It's called The Jump Manual, written by athletic coach Jacob Hiller. I learned that if a 5'5...