Exercise library · Core

Oblique Crunch.

Side crunch that targets the obliques.

Also known as: Side Crunch

BeginnerBodyweight
The numbers
Sets
3–4
Reps
8–15
Rest
45–75 s
The play-by-play

How to do it.

  1. Step 01

    Lie on the back with knees bent to one side

  2. Step 02

    Place the hands by the head

  3. Step 03

    Crunch the torso up toward the hip

  4. Step 04

    Squeeze the obliques at the top

  5. Step 05

    Lower under control

  6. Step 06

    Finish reps then switch sides

What separates good from great

Pro cues.

  • Keep the movement controlled

  • Avoid pulling on the neck

  • Squeeze the side abs at the top

Common questions

Questions, answered.

What is the Oblique Crunch?
Side crunch that targets the obliques.
What muscles does the Oblique Crunch work?
The Oblique Crunch primarily works your obliques. It also recruits your rectus abdominis as secondary movers.
What equipment do I need for the Oblique Crunch?
None. The Oblique Crunch is a bodyweight movement you can do without any equipment.
How many sets and reps should I do for the Oblique Crunch?
A typical prescription for the Oblique Crunch is 3–4 sets of 8–15 reps. Rest about 45–75 seconds between sets.
Is the Oblique Crunch good for beginners?
Yes. The Oblique Crunch is a beginner-friendly movement, so it is a good choice when you are starting out, as long as you keep the load light and focus on form.

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