If you’re interested in strengthening your arms, there are plenty of great exercises to try. For a solid equipment-free workout, try doing 2 sets of 12 to 15 push-ups, plank-ups, tricep dips, and chin-ups. If you have free weights handy, add 2 sets each of biceps curls, chest presses, and shoulder presses to your routine. When developing any exercise plan, always use proper form and allow your muscles to rest between workouts. Results take time but, if you stick to your routine, you’ll be well on your way to achieving your fitness goals!