Main muscle worked: Triceps
• Hold one end of the band in your left hand and brace it against your collar bone. Hold the other end in your right hand and hold it at chest level.
• Keeping your right elbow in and down, and extend your right arm to full extension. Make sure that the left-hand stays braced as your right arm moves downward.
• Return your right hand to the starting position.
• Repeat for 10-12 reps and then switch arms.