Stand with one foot lifted off of the floor. Place the band underneath one foot, and make sure that there is equal lengths on each side. Take each handle and make sure to keep your palms facing forward the entire time throughout the exercise. DO NOT EVER ROTATE YOUR HANDS! Now while keeping your upper arm completely straight, bring one arm up and squeeze your bicep ( Arm Muscle being worked). Slowly bring your arm back down and repeat making sure to do the same amount on the other side until the set is complete.