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Exercise guide

Elbow to Knee

How to do the Elbow to Knee 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 Elbow to Knee

  1. 1

    Lie on the floor, crossing your right leg across your bent left knee. Clasp your hands behind your head, beginning with your shoulder blades on the ground. This will be your starting position.

  2. 2

    Perform the motion by flexing the spine and rotating your torso to bring the left elbow to the right knee.

  3. 3

    Return to the starting position and repeat the movement for the desired number of repetitions before switching sides.

In Ascend

Log it, see it on your body.

Every Elbow to Knee 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 Elbow to Knee fits

The Elbow to Knee shows up in training built around a specific goal. See how it fits:

Related

More abs exercises

FAQ

Elbow to Knee: common questions

What muscles does the Elbow to Knee work?

The Elbow to Knee primarily works the Abs.

Is the Elbow to Knee suitable for beginners?

Yes. The Elbow to Knee 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 Elbow to Knee?

None. The Elbow to Knee is a bodyweight exercise, so you can do it without any equipment.

Is the Elbow to Knee a compound or isolation exercise?

The Elbow to Knee 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 Elbow to Knee with correct form?

Lie on the floor, crossing your right leg across your bent left knee. Clasp your hands behind your head, beginning with your shoulder blades on the ground. This will be your starting position. Follow the full step-by-step above for the complete movement.

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