Stand on the middle of the band and wrap the loose ends around your hands or grasp the handles with palms facing inwards. Bend your knees and then bend slightly forward at your waist, pulling your abdominals in. Bend your arm at the elbow and tighten the resistance band.
Concentric contraction: Breathe out. Extend your arm at the elbow in a controlled manner and pause with the elbow locked out.
Eccentric contraction: Breathe in. Bring the hand back to the original position in a controlled mann