Can someone suggest how I should train for volleyball and basketball? I can't do weights because I don't have them at home and I don't have access to the gym because I'm too young. All the equipment I have is a treadmill, a skipping rope, and my bike. I want to focus on training for volleyball now because volleyball season is around October to December at my high school. Basketball in sometime in the spring, I think. I want to be better especially in volleyball so I'll make the team since the volleyball team has tryouts. 