Set the rings so they are about hip height. Grip the rings, and jump into the starting position. Arms straight, triceps engaged, and rings turned out so the crease of your elbow faces forward.
Legs together, feet slightly in front so you can brace your core. Stay tight throughout the movement.
Begin flexing the elbow, as you rotate the rings inward to a neutral grip. Lower your body until your elbows pass 90 degrees.
Drive the rings down and push yourself back up, lockout your arms at the top and turn the rings out. Repeat for repetitions.