If you are someone that is looking to build muscle and are tired of using the standard dumbbells (which can really get expensive when you are chasing weight) the purchase of one of these units will really help you hit up all of the muscle groups the way that standard dumbbells cannot. Compound lifts such as squats have the ability to hit even the smallest of muscle groups that range from your skins all the way to your shoulders. Chest presses also don’t just work your chest- they can all hit your laterals and your triceps. The chin-up bar is also a great way to work your biceps, back and core. Generally- the use of a power rack can hit up pretty much every muscle group in a very small space.