DESCRIPTIONStart with your feet on the ground, your legs straight, your butt high in the air and your hands on the ground three or four feet in front of your toes, with your arms locked out and in line with your back.
Inhale as you slowly lower your head to the ground by bending your elbows. Exhale as you push yourself back up until your arms are fully extended.
You can increase the difficulty of this exercise by putting your feet on a chair, desk or bench. You can increase the difficulty a lot by putting your feet on a wall so that you are doing a handstand push-up.