Adjust the height of the rings so they are in about your chest height.
Position yourself hanging underneath the rings while holding in rings. Your knees should be bent and your feet on the ground with your arms bent and rings close to your chest. Make sure your arms are using false grip. This will be your starting position.
With a slow and controlled movement transition yourself to the top of the rings by keeping false grip.
Pause at the top of the motion, and return yourself to the start position.