Vertical Jump Training

Can You Add 20 Inches to Your Vertical Jump?

by
Basketball player testing whether training can add 20 inches to a vertical jump

Videos and sales pages sometimes suggest that one program or exercise can add 20 inches to your vertical jump in only a few months. That is an exciting promise, especially if your goal is to touch the rim or dunk a basketball. It is also far outside the improvement reported for most people in controlled … Read more

Vert Shock Review 2026: Is the 8-Week Program Worth $67?

by
Athlete performing an explosive vertical jump on an outdoor basketball court

You want to add inches to your vertical jump without joining a gym. Maybe you’ve seen ads for Vert Shock, or a teammate swears by it. You may have watched the dunk videos and wondered if the program behind them actually works. This review examines what Vert Shock includes, how its eight-week training schedule works, … Read more