Oblique Crunch vs Double Crunch
Which one fits your Core workout plan?
Contents
Oblique Crunch is the easier place to start — difficulty 2 of 5 vs 3. Compare Core form cues and when to progress.
Compare the benefits of Oblique Crunch and Double Crunch and pick the one that fits your Core workout.
Oblique Crunch vs Double Crunch: Which Do Planfit Users Choose?
Based on randomly selected data from 1 million completed workouts, Planfit users log Double Crunch more often — 998 sessions compared to 963 for Oblique Crunch.
What most people do isn't always what fits you. Oblique Crunch and Double Crunch differ in the muscles they work, the equipment they need, and how hard they are to learn — the comparison below covers each.
How Oblique Crunch and Double Crunch Differ
| What differs | Oblique Crunch | Double Crunch |
|---|---|---|
| One side at a time | Yes | No |
| Difficulty | 2 of 5 | 3 of 5 |
| Sessions logged by Planfit users | 963 sessions | 998 sessions |
How to Do Oblique Crunch
Oblique Crunch Muscles Worked: Core
Form
- 1. Lift your upper body to the side and contract your side.
- 2. Slowly return to the starting position.
Coach's Tips
- 1. Without raising your upper body using the arm placed on the floor, lift your upper body using your core strength.
- 2. If you excessively bend your neck or use momentum, it can strain your neck or lower back.
- 3. If the movement is difficult, adjust the height you lift and perform the exercise gently.
For a full Oblique Crunch guide with alternatives and benefits, see the Oblique Crunch exercise guide.
How to Do Double Crunch
Double Crunch Muscles Worked: Core
Form
- 1. Lie on your back and bend your knees.
- 2. Lift your upper body and knees at the same time.
- 3. Slowly lower down and repeat.
Coach's Tips
- Be careful not to bend your waist excessively when doing double crunches.
For a full Double Crunch guide with alternatives and benefits, see the Double Crunch exercise guide.
Frequently Asked Questions
Which is better for Core, Oblique Crunch or Double Crunch?
Neither is clearly ahead — Planfit users log both at a similar rate. They both train Core, so the choice comes down to the equipment you have and the muscles you want to load.
What equipment do Oblique Crunch and Double Crunch need?
Oblique Crunch needs bodyweight only, and Double Crunch needs bodyweight only.
Which is easier to start with?
Oblique Crunch is the easier place to start. Move to Double Crunch once your form holds up.
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