This targets your chest, arms, shoulders, and abs. Do 2 reps to each side.
-Walking Plank: Assume a modified push-up position with your knees on the floor. Raise your left hand and cross it over your right. Then move your right hand to the right beneath your right shoulder. Continue to cross your hands for 4 to 6 steps. Now, switch directions and repeat this move to your left. You should do 2 reps to the left and 2 to the right. Be sure to keep your weight forward, your abs tight, and your arms extended. The Walking Plank targets your chest, arms, shoulders, and abs. It was devised by Rich and Helen Gossman, owners of the LA Rock Gym in Los Angeles.