20 Ways to Do a Plank
Shore up your core
The plank is one of the best exercises you can do for your core because it builds isometric strength to help sculpt your waistline and improve your posture. And depending on the type of plank you try, you can also engage your back, arms, shoulders, glutes, and hamstrings. Win!
Whether you can hold a plank for 20 seconds or two minutes, you’ll love these fresh variations on the standard move. Bonus: 16 of them don’t require a single piece of equipment.
Watch the video: 5 Plank Variations You Need to Try