Lie on your back with your legs bent and feet flat on the floor.
Ensure your feet and knees are hips width apart.
Tighten your abdominal and pelvic floor muscles, then slowly straighten one leg, sliding it along the floor.
Ensure you keep your body and hips level throughout this movement.
Control the movement as you slowly bring your leg back up to the starting position.
Repeat this movement with the other leg.
