Adjust the height of the gym rings so that your feet will not touch the ground between repetitions.
Stand under the rings and grip with false grip hand position.
Keep your arms straight and simply dead hang from the rings, keeping your body vertical. Pull your chest up toward the gymnastic rings by bending your arms. Keep the movement smooth, slow and controlled and try not to jerk any muscles as you pull-up. Throughout the repetition keep your false grip.
Pause for a moment at the top of the exercise before you start slowly lowering yourself back down.
Once you are lowered back to the hanging position, pause, and repeat the exercise.