I pretty much agree with what everyone else here said. I do 20-30 min of cardio at least 3-4 times a week, and I lift for about an hour 3-4 times a week as well. One day for chest, one for back/shoulders, one for bis/tris, and the last one for legs. You gotta love not being able to walk straight for 3 days when you overdo it on the squat rack.