article_snippet: What to try: The triceps kickback.
article_snippet: Stand with your right side against a bench or dining chair, with your right hand on the bench and a dumb-bell or bottle of water in your left hand.
article_snippet: With the left upper arm parallel to your body and your elbow at a right angle, straighten the left upper arm by taking the dumb-bell or water past your thigh behind you.
article_snippet: Try to extend your shoulder slightly.
article_snippet: Bend the left upper arm back to the start position and repeat 12 to 15 times, then swap sides and do likewise with the left upper arm.