Air Bike

Lie on your back and perform a continuous alternating elbow-to-opposite-knee pedaling motion that primarily works the abdominal muscles and obliques.

How to do the Air Bike#

  1. Lie flat with knees bent and feet off the floor, hands lightly supporting the head or beside the ears.
  2. Extend one leg while driving the opposite knee toward your chest as you rotate the torso to bring that elbow toward the knee.
  3. Switch sides by straightening the bent leg and bringing the other knee in while rotating the torso to the opposite elbow.
  4. Keep your lower back pressed into the floor and maintain a steady, controlled rhythm throughout the movement.

Muscles worked#

  • Primary: Abs (Rectus Abdominis), Obliques (External & Internal Obliques)
  • Secondary: Hip flexors (Iliopsoas (Hip Flexors))

Common mistakes#

Track the Air Bike in Gript: your previous sets in view while you train, records detected automatically, and an estimated 1RM chart from every hard set.

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Frequently asked questions#

What muscles does the Air Bike work?

The Air Bike primarily works the abs, obliques. The hip flexors assist as secondary muscles — they stabilise the movement and take over when the main target fatigues. If you feel it mostly in the hip flexors, lighten the load and slow the lowering phase.

What equipment do I need for the Air Bike?

None. The Air Bike is a bodyweight exercise, so all you need is enough space to move through the full range of motion.

Is the Air Bike suitable for beginners?

Yes. The Air Bike is rated beginner: the technique is quick to pick up and forgiving when a rep goes slightly off. Start light and add weight once the form repeats itself without you thinking about it.

What are good alternatives to the Air Bike?

Ab Coaster, Ab Wheel, Back Lever all train the same primary muscles as the Air Bike. Pick whichever one matches the equipment in front of you.