Set up from a kneeling position, grip the Pbars about shoulder width apart, feet together.
Engage your core by assuming a Posterior Pelvic Tilt (Tuck your tailbone, eliminate any arch in your back). Squeeze your glutes and raise your knees, there should be a straight line from your head to your heels.
Generate total body tension, gripping the floor, squeezing your armpit, glutes and core engaged.
Bend your elbows, keeping them tucked in to your sides. Lower your chest to the floor, letting your shoulder descend lower than your elbows. Maintain tension throughout the movement, do not let your back arch or hips sag.
Pause at the bottom, then drive the bars into the floor, and push yourself up, exhaling on the way.