By stiffly holding your body in a plank position you strengthen your core which are the muscles connecting the lower and upper body. Plank exercises also help to tone your abs, legs, arms, hips and improve your posture and body balance. If you are new at planking it’s important to start this exercise in short periods of time and take longer breaks after. The most important thing is to keep up the work every day to ensure the best result.
from BrightSide RSS https://brightside.me/inspiration-health/a-21-day-plank-thats-perfect-for-beating-belly-fat-667560/
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