Yesterday I played basketball with a group of friends for the first time in about 8 months. Since I stopped playing last I hit the gym 3 times a week working on legs 1 day a week. I'm 5 foot 10 and after trying to touch the rim of the 10 foot goal yesterday I noticed I was only about half an inch for actually touching it. I'm going to college and 5 months and thought it would be pretty impressive going to the rec center, playing ball, and dunking it at my height. So do you guys actually think it's a realistic and possible goal to increase my vertical by probably 5 inches? (assuming that's what I will need to get the ball over the rim and dunk). If so, do you know of any good workout that increase your vertical?