1) Push-up Lower your body until your chest is about an inch above the floor. For a greater challenge, perform your push-ups on a bed.
2) Seagull Get into push-up position and then bend your elbows 90 degrees so your forearms lie flat. Keeping your body in a straight line, reach one arm straight out to the side as you balance on the other. Then reach it forward. Continue for 15 seconds and then repeat on the other arm.