Why Plank?
The Plank has dethroned traditional sit-ups and crunches as the new king of core exercise. If one of your goals is a stronger core, there’s no better move than a Plank. The core is more than just your 6 pack abs, it’s all of the muscles that make up the center of the body, including the shoulders and glutes. If done correctly, the plank creates tension throughout the whole body, strengthening the major muscle groups just by stabilizing and holding the position.
