Recommendations: 2-3 Sets, 8-12 Reps, 80 Wght
Lie face up on a supine (flat) bench. Grasp dumbbells to your sides, palms facing inwards. This is your starting position. While holding the upper arms stationary, and keeping your elbows close to your sides, curl the dumbbells upward towards your chin, rotating your hands to a supinated grip, while contracting the biceps. Exhale during this movement. Slowly bring the dumbbells back to the starting position, keeping your upper arms stationary. Inhale during this movement. Repeat for the recommended number of repetitions.