Lie flat on your back with your feet flat on the floor. Your knees should be at 90º. Place your hands on either side of your hips. Contract your pelvic floor and core.
Using your abdominal muscles and arms, raise your feet together as high as you can. Your body should be in a straight line perpendicular to the floor. Hold the position during the required time. Return to the starting position in a smooth movement.TIPS: Focus on slow and controlled movement.