The wide grip DB curls will utilize elbow positioning and wrist movement to emphasize on the long head of the biceps. This is exactly what will account for a massive, peaky upper arm.
- 1Take a pair of dumbbells and stand up straight, stably
- 2Keep the arms by your sides, opening them up so that your palms face up
- 3Curl the dumbbells up, supinating the wrist and contracting the biceps up top
- 4Go back down slowly, maintaining tension on the biceps
- 5Repeat the movement