Get the Arm Definition You're Looking For - No Equipment Required

A weight-training routine is a great idea for anyone looking to tone up (or lose weight), but there are plenty of effective moves you can do anywhere with absolutely no equipment required. Add these bodyweight moves to work your biceps, triceps, and deltoids - and there's an added bonus: many of these exercises work much more than your arms. Whatever moves you choose, start with 10 to 15 reps for each exercise.