Starting position: Stand sideways under a pull-up bar, so that your shoulder line and the bar form a 90 degree angle.
1. Grab the bar with palms next to each other, facing in opposite directions. Feet off the floor.
2. Pull yourself up to one side, keeping elbows close to body.
3. Lift yourself until your shoulder touches the bar on one side.
4. Control return to starting position until arms are fully extended.
Repeat on the other side, with the opposite shoulder touching the bar.