Start seated with your legs out in front of you and bent 90 degrees, keeping your feet together. Place your hands on the ground behind you, fingers pointing forward, and recline backward slightly while keeping your back flat, not hunched. Make sure to pull your core in tight and lift your chest.
Gently lower your knees out and down to either side, rotating your hips out. It's OK if your knees don't touch the floor; go as close as is comfortable.
Lift your knees back together to return to the starting position.
This counts as one rep. Continue for three sets of 10 reps.