Dumbbell Side Bend

Also known as: Side Bend (Dumbbell)

Perform lateral flexion of the torso while holding one dumbbell at your side, primarily working the abdominals. Move the torso side-to-side in a controlled manner.

How to do the Dumbbell Side Bend#

  1. Stand tall with feet about hip-width apart and hold a single dumbbell at one side; place the free hand on your hip.
  2. Brace your core and maintain a neutral spine throughout the movement.
  3. Lower your torso straight down to the side by bending at the waist, then return to the starting upright position in a controlled motion.
  4. Finish the desired reps on one side, then move the dumbbell to the other hand 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 Dumbbell Side Bend 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 Dumbbell Side Bend work?

The Dumbbell 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 Dumbbell Side Bend?

The Dumbbell Side Bend needs the following: Dumbbell. Nothing beyond that is required to run the movement as described above.

Is the Dumbbell Side Bend suitable for beginners?

Yes. The Dumbbell 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 Dumbbell Side Bend?

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