Lie on your back, chins and thighs are in 90 degrees or slightly more, also your thighs and your upper back are 90 degrees or a little bit more. Arms are next to your body. In order to avoid pushing with your arms and really letting your core work, keep the palms facing upwards. Shoulders are touching the ground. Engage your core. Keep the angle in your legs and move one leg after another towards the ground, gently touch the ground with your heel (do not rest on the heel), move backwards and change the leg. The slower you do this movement, the harder it gets.
Categories: Abs