Side Bend

Perform a controlled lateral bend of the torso to load the abdominal muscles through side-to-side spinal flexion.

How to do the Side Bend#

  1. Stand with feet about hip-width apart and brace your core.
  2. Keep your hips steady and slide one hand down the outside of the same-side thigh, bending only at the waist toward that side.
  3. Pause briefly at the end range without rotating the torso, then inhale and return under control to the upright position.
  4. Complete the prescribed reps on one side, then switch and repeat on the opposite side.

Muscles worked#

  • Primary: Obliques (External & Internal Obliques)
  • Secondary: Abs (Rectus Abdominis), Lower back (Erector Spinae)

Common mistakes#

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

Download on the App StoreGet it on Google Play
4.7 average ratingLoved worldwide

You're already in Gript

Everything on this page is also available inside the app — this article opens from Help, and the calculators live under Tools.

Frequently asked questions#

What muscles does the Side Bend work?

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

What equipment do I need for the Side Bend?

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

Is the Side Bend suitable for beginners?

Yes. The Side Bend 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 Side Bend?

Air Bike, Bicycle Crunch, Bicycle Crunch Raised Legs all train the same primary muscles as the Side Bend. Pick whichever one matches the equipment in front of you.