I gained 14 inches in my vertical jump in 18 months. This was while I was out for high school basketball and baseball with a pulled hamstring. And during the off-season gained 20 pounds of lean muscle.
Chris, Nebraska
I gained 14 inches in my vertical jump in 18 months. This was while I was out for high school basketball and baseball with a pulled hamstring. And during the off-season gained 20 pounds of lean muscle.
Chris, Nebraska