30 At-Home Bodyweight Workouts That Keep You Fit

Planks

a man doing a plank
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Planks are a great core exercise for a reason – they’re HARD.

Your hands should be under your shoulders, with your toes planted in the ground. Don’t lock your knees, or hyperextend them. Gaze at a spot on the floor about a foot beyond your hands, and keep your body in a straight line, activating your core and using your glutes to stabilize you.

Hold the position for 20 seconds. As you get stronger, you can increase your time – go as long as you can without compromising your form, or breathing.