Hey, I'm a 5' 9 16yo and also i can get the rim as well as jump with 2 hands (on a great day) yet I can not soak constantly can this help me add up to 5 or even more inches on my vert by the end of the year. There are a lot of programs available that pledge to do points like double your upright jump … [Read more...] about Vertical Jump Workout Program For Eruptive Lead To 90 Days
Vertical jump tester for sale
Upright Dive Calculator
Hey, I'm a 5' 9 16yo as well as i can get hold of the edge and also leap with 2 hands (on a good day) however I can't soak consistently can this aid me add up to 5 or more inches on my vert by the end of the year. There are a lot of programs out there that pledge to do points like dual your vertical … [Read more...] about Upright Dive Calculator