1 - Lie on your back with your arms extended out to the sides, forming a “T” shape. Palms should be facing down. Lift your legs off the ground, bending your knees at a 90-degree angle.
2 - Tighten your core muscles to stabilize your lower back against the floor.
3 - Slowly lower your legs to one side, keeping them together, until they are a few inches above the floor. Use your core to control the movement.
4 - Lift your legs back to the starting position, keeping your core engaged.
5 - Repeat the movement, this time lowering your legs to the opposite side.
6 - Continue alternating between sides, mimicking a windshield wiper motion, while keeping your upper body and arms on the ground.
