Stand on the middle of the band and wrap the loose ends around your hands or grasp the handles, with palms facing forward. Keeping abdominals in, knees slightly bent and arms hanging straight at your sides.
Concentric contraction: Breathe out. Flex the elbows fully.
Eccentric contraction: Breath in. Extend the elbow to the starting position. Repeat until the desired repetitions are complete. Widening your foot position will increase the tension in the resistance band.