Great article on pull-ups, useful for beginners (although it calls them chin-ups). Overhand grip is pull-ups .underhand is chin-ups (where I come from! One of the best compound exercises for b (Fitness For Beginners Bodybuilding)
DUMBBELL FLYES ON STABILITY BALL - The dumbbell flyes exercise, performed both on a flat bench and on a stability ball, focuses on the whole chest, but in particular on the external part. This exercise involves the anterior deltoid as a secondary muscle.