Abdominal Air Bike (AKA Bicycle).

Make every rep count.

1. 01

   Lie on your back with legs straight. Lightly cradle your head with your hands (don’t pull on your neck) and keep your elbows wide.

2. 02

   Brace your core and lift your shoulders slightly off the floor.

3. 03

   Exhale as you bring one knee in and rotate your torso to drive the opposite elbow toward that knee.

4. 04

   Pause briefly at the top to fully squeeze your abs.

5. 05

   Slowly extend back toward the start and repeat on the other side in a smooth, controlled “pedaling” rhythm.

6. 06

   Keep your lower back gently pressed into the floor and avoid yanking your head. Complete the prescribed reps.