Step 1
Lie comfortably on your back on the floor.
Step 2
Rest your arms at your sides and bend your knees to a right angle in front of you.
Step 3
Gradually pull your knees toward you, using your core and not momentum. Try to keep your hips on the ground to avoid unwanted curvature of the spine.
Step 4
Slowly return your legs to the starting position to complete one repetition. Repeat 9 more times to complete one set of 10 repetitions.
You’ve completed this one! Great job!