Take a neutral grip on the rings as you assume a push up position, hands about shoulder width apart, feet together. Brace your core, squeeze your glutes, PPT (tuck tailbone).
Descend by bending one arm, keeping the elbow tucked in tight to your body. Drivethe other ring our to the side, trying to keep the arm fully extended.
Push the rings down & together, to drive yourself up. Resist rotation through the torso by staying tight, avoid arching the back or letting the hips sag.