By Addisson Patrick
Anyone who wants to increase their lean body mass may have asked "Do I need to lift heavy weights to build muscle mass?" Most people have heard that building muscle mass requires lifting heavier weights. Bodybuilders struggle to lift increasingly heavier weights until they are exhausted. Weight lifting and bodybuilding in general are not for the faint of heart.
Most trainers and fitness experts tell their students that lifting heavy weights with low repetitions is necessary for