Plank Variations

During the past few years since "core strength" became a household name, you've probably done enough planks to make you bonkers. (No? Then get after it!) It's time you added a few twists. Start in the plank position (on forearms and toes with entire midsection straight and tight). Lift your right foot a few inches off the ground and keep it there, then straighten your right arm, then straighten your left arm. Reverse the order as you lower each arm and the right leg. Repeat this continuously for 30 seconds, rest, and then repeat with the left leg.

Next let's add some twists for your obliques. Start in a push-up position with your arms extended. Bring your left knee toward your right elbow and then back. Repeat with the right knee to the left elbow. Continue for 45 seconds or for reps. Be sure to keep your abs tight and your back straight. You'll feel this in your chest and shoulders, as well. Have fun!