While standing, spread your feet somewhat so they are shoulder width separated.
Slip as though you are doing squats and spot the palms of your hands on the floor, before your feet.
Get into a board position with your legs tossed back. The whole body ought to be straight and your shoulders/hips/heels adjusted.
Keep a sheathed stance and do a push-up. The chest ought to get as near the ground as could be expected.