This is a quarterback specific lifting routine. It trains the specific muscles and movements involved with accelerating and decelerating the arm and body for throwing a football. There are certain exercises throwers need to avoid and certain exercises they need to do. This routine has been researched and is designed to meet those criteria. Do each exercise with proper technique and with moderate weight. It is not how much weight you can lift that provides the benefit of this program. It is how good your technique is in doing each lift and how stable you can hold your body while doing the lifts. This is what enables these exercises to make you a stronger and healthier passer.