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Vert Shock: How I Added 4 Inches to My Vertical Jump in Under an Hour

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Get ready to open up your entire basketball game with this program that will increase your vertical jump. The key component to our game changing program is focusing in on your Type II B fibers, as these fast twitch fibers are known to contract DAMN fast and will lead to explosive jumps. With our efficient and safe techniques, you will be able to cut down on training time while exponentially increasing your vertical jump.

Unknown Binding

Published March 2, 2014

8 people are currently reading
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About the author

Adam Folker

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8 reviews
August 13, 2025

Vert Shock by Adam Folker is a training program designed to improve vertical jump performance. The book provides a structured workout regimen and techniques to enhance explosive power and athleticism, targeting athletes and fitness enthusiasts who want to increase their jumping ability for sports or personal goals.
2 reviews
March 27, 2024
You will not get 4 inches on your vertical in an hour. That's a lie. You also won't get 9-15 inches in 8 weeks. That's also a lie. I got maybe 1 inch in 8 weeks, the promises they tell you are lies. Don't fall for this scam.
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