STARTING POSITION:
Select the appropriate strength of the band. Place the band around a post at your chest height. Grab the handles in each hand and step back. Maintain your body in a straight line and your arms fully extended in front of you. Retract your shoulder blades. Place one foot in front of the other. Contract your pelvic floor and core while keep your body straight.
MOVEMENT:
Pull the right handle towards the hip and the left handle towards the roof until both arms are in line. Exhale during the movement. Return to the starting position with a smooth movement while you inhale. Repeat the movement for the specified amount of repetitions and then repeat with the other side. Make sure your shoulder blades are always retracted.
TIPS: The exercise key is quality over quantity. The trick is to perform the exercise using proper form.