1. Set a pair of rings at roughly knee height.
2. Start in a pushup position and grasp the handles using a neutral grip (palms facing).
3. Keep a slight bend in the elbows, move entirely at the shoulder joint, and slowly allow the arms to open while the pecs stretch.
4. Return to the starting position by flexing your pecs and bringing the rings together at chest height.
5. Slowly lower back to the starting position and repeat for the desired number of repetitions.