Grab a Pair of Dumbbells — These Are the Best Moves For Strong, Defined Arm Muscles
If you have a pair of dumbbells, you can get strong and sculpted arms. All you need are these exercises — they're the most effective at targeting the upper body, including the shoulders, biceps, triceps, and upper back. Have a range of dumbbells on hand, from five to 25 pounds, so you can challenge your muscles and make them grow. If you find the reps are too easy, go heavier. If you can only get in a couple reps, choose a lighter weight.