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Prior to seeing Coach Jentzen, I was coming off my first year as a pro volleyball player. After suffering my first concussion I was having a hard time bouncing back. I was unable to dunk a basketball off of one leg, and was lacking explosiveness. 3 months into training, I am able to touch my head on the basketball rim, constantly hit over blocks in volleyball and have increased my standing vertical from 32-41 inches. Hands down this was the best decision I’ve ever made. Thank you coach Jentzen!


Taylor Harrington,