My daughter came to me last fall and asked for my help. She loves volleyball, wants to play college, but had run into a dead end athletically. Using my athletic and training background, I contemplated producing my own program, or finding a reasonable program already in place. I put her on a detailed jump program. She’s gained 9.5 inches in vertical in 9 months and is still working through it. Here are the links – if you have a son or daughter looking for big jumping gains, this works. Click here to jump!