Flex at the elbows to slowly lower yourself until your chest passes below your hands (B), pause here before explosively pressing back upwards.
Assume a strong, straight armed plank, above a set of gymnastics rings or suspension straps (A). Flex at the elbows to slowly lower yourself until your chest passes below your hands (B), pause here before explosively pressing back upwards. Keep the ring straps steady and close to your body throughout. Raise the rings or elevate your feet to decrease or increase the difficulty, respectively.