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Exercise guide

Decline Oblique Crunch

How to do the Decline Oblique Crunch with correct form, the muscles it works, and where it fits a training plan you actually stick to.

CompoundBody OnlyBeginnerPull
Primary muscles

Abs

Secondary

,

Equipment

Body Only

Step by step

How to do the Decline Oblique Crunch

  1. 1

    Secure your legs at the end of the decline bench and slowly lay down on the bench.

  2. 2

    Raise your upper body off the bench until your torso is about 35-45 degrees if measured from the floor.

  3. 3

    Put one hand beside your head and the other on your thigh. This will be your starting position.

  4. 4

    Raise your upper body slowly from the starting position while turning your torso to the left. Continue crunching up as you exhale until your right elbow touches your left knee. Hold this contracted position for a second. Tip: Focus on keeping your abs tight and keeping the movement slow and controlled.

  5. 5

    Lower your body back down slowly to the starting position as you inhale.

  6. 6

    After completing one set on the right for the recommended amount of repetitions, switch to your left side. Tip: Focus on really twisting your torso and feeling the contraction when you are in the up position.

In Ascend

Log it, see it on your body.

Every Decline Oblique Crunch set you log feeds Ascend's anatomy heatmap, so your abs volume is visible at a glance, and counts toward your bodyweight-strength tier.

Train with a goal

Where the Decline Oblique Crunch fits

The Decline Oblique Crunch shows up in training built around a specific goal. See how it fits:

Related

More abs exercises

FAQ

Decline Oblique Crunch: common questions

What muscles does the Decline Oblique Crunch work?

The Decline Oblique Crunch primarily works the Abs.

Is the Decline Oblique Crunch suitable for beginners?

Yes. The Decline Oblique Crunch is a beginner-level exercise, so it's a solid choice if you're new to training. Start light and focus on the movement pattern before adding load.

What equipment do I need for the Decline Oblique Crunch?

None. The Decline Oblique Crunch is a bodyweight exercise, so you can do it without any equipment.

Is the Decline Oblique Crunch a compound or isolation exercise?

The Decline Oblique Crunch is a compound exercise, it moves multiple joints and works several muscle groups at once, which makes it efficient for building overall strength.

How do I do the Decline Oblique Crunch with correct form?

Secure your legs at the end of the decline bench and slowly lay down on the bench. Follow the full step-by-step above for the complete movement.

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