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To test and strengthen your balance, try a side plank with a leg raise â get into side plank position, then lift your top leg and hold for one count. Lower it and repeat, then switch sides. In addition, planks work all the muscles you need to maintain proper posture, like your back, chest, shoulders, abs, and neck.
Even for the short amount of time you stay in the plank exercise, your body is engaged through your arms, chest and core. To do the exercise, simply lift yourself onto your arms so that your hands and toes touch the floor, keeping your body aligned from head to toe.o reduce your plank's intensity, hold the position on your elbows, knees or both, keeping the same duration as in the common plank. For a challenge and added hamstring benefits, you can do the around the world plank, in which you move your hands out and in and alternate raising your legs.