SETUP: Place your index fingers and thumbs together to create a diamond shape. Place your hands on the floor at chest level and keep your body straight, supported by your toes.
REP: Lower yourself under control towards the ground, making sure your elbows travel out & back (not out wide), and then power up by bracing your midsection and pushing your hands into the ground as hard as you can.
TIP: These can be performed on knees if full push ups are too difficult for you right now.