Bicep and Deltoid Squeeze
- Sit cross-legged on the floor, or stand, and hold a dumbbell in each hand.
- Hold your arms out wide, elbows bent at 90 degrees, relaxing your shoulders away from your ears.
- Rotate your arms so your elbows are moving to meet each other in front of your face.
- Keep your muscles engaged, and move back to starting position to complete the rep.