i am 5'7 107 lbs and i have a standing vert of 21 inches i am doing jumpsoles 2 days a week because i play a lot of basketball.
i started jumpsoles last saturday and i finished week 2 today...my vert standing vert is 21 inches (i know its not very good). i will measure my vert a few days after the end of week 2, week 4, week 6, and week 8. i will keep everyone posted about my results........so far its a fairly easy workout because u dont do all the workouts till week 4...it gives your legs a great workout and you can feel it strengthening your mucsles. i have never finished a program past 2 weeks due to injury, but so far so good

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