How to Do Oblique Crunches - On The Floor
Step-by-step instructions, muscles worked and workouts that use the oblique crunches - on the floor.

| Main muscles | Abs |
| Also works | — |
| Equipment | Body Only |
| Level | Beginner |
| Type | Strength |
How to do it
- Start out by lying on your right side with your legs lying on top of each other. Make sure your knees are bent a little bit.
- Place your left hand behind your head.
- Once you are in this set position, begin by moving your left elbow up as you would perform a normal crunch except this time the main emphasis is on your obliques.
- Crunch as high as you can, hold the contraction for a second and then slowly drop back down into the starting position.
- Remember to breathe in during the eccentric (lowering) part of the exercise and to breathe out during the concentric (elevation) part of the exercise.
Form tips
- Start light and own the movement before adding weight.
- Control the lowering phase — don't drop into it.
- Keep breathing; exhale on the hardest part.
- Stop if you feel sharp pain (different from muscle burn).
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Gear for this exercise
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