10 Best Lightweight Arm Exercises for Sculpted Muscles

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Shoulder Flys

Shoulder flys target all of the muscles of your shoulders. As with lateral and front raises, the weight travels out from your center of gravity. Choose a light weight for this exercise and focus on slow and controlled movement.

1. Stand tall with feet under hips core engaged and a slight bend in knees.
2. Hold a weight in each hand in front of your body with elbows bent 90 degrees.
3. Push elbows out and up and then lower the weight back to the starting position.