air bike

How to do it

1. 1Lie flat on your back with your hands placed behind your head.
2. 2Lift your legs off the ground and bend your knees at a 90-degree angle.
3. 3Bring your right elbow towards your left knee while simultaneously straightening your right leg.
4. 4Return to the starting position and repeat the movement on the opposite side, bringing your left elbow towards your right knee while straightening your left leg.
5. 5Continue alternating sides in a pedaling motion for the desired number of repetitions.