Start in a plank position, with your shoulders over your wrists and legs out behind you with your feet hip distance apart. Pull your navel in and keep your back straight.
As you lower and exhale, bend your elbows outward to the sides. Hold at the bottom for one breath.
Raise back up to top push-up position. As you reach the top, keep moving in a fluid motion to side plank position: release your right arm and raise it to the ceiling, keeping your body in a long diagonal line. Hold for one breath, then move back into plank position.
Repeat the push-up, twisting in the opposite direction, bringing your left arm toward the ceiling. Return to plank position to complete one rep.