- Stand with feet hip-width apart, gripping center of bar with left hand, arms by sides, palms facing in.
- Bend left elbow 90 degrees so that forearm is at waist level and bar is perpendicular to floor.
- Keeping elbow bent by ribs, rotate left forearm out to left side.
- Return forearm to forward position to complete 1 rep.
- Do 15 reps; switch sides and repeat. Do 3 sets total.
Originally published in FITNESS magazine, November/December 2011.