Hanging Knee Circle Raise

Body Part: Hips

Muscle: Other

Equipment: Body Weight

Hanging Knee Circle Raise is a bodyweight hanging core exercise done from an overhead bar with the torso stacked and the knees bent in front of the body. The movement combines a knee raise with a small circular path, so it asks more from the abs and hip flexors than a straight knee tuck does. The hanging position also challenges grip, shoulder stability, and control of the ribcage, which makes the exercise useful when you want core work that carries into athletic hanging and climbing patterns.

The shape of the rep matters more than the height of the knees. If the swing gets loose, the circle turns into momentum and the abs lose tension. A clean repetition starts from a still dead hang, then the knees lift without the chest flaring or the lower back dumping forward. From there, the knees trace a controlled loop, usually small and smooth rather than exaggerated, while the pelvis stays organized under the torso.

Because the body is hanging freely, the setup must be deliberate. A firm overhand grip, active shoulders, and a quiet torso keep the movement centered on the trunk instead of the back and arms. The hanging position also makes it easy to overuse momentum, so the best reps come from slow initiation, a brief squeeze at the top of the circle, and a controlled return to the hang before the next rep begins.

This exercise fits well in core-focused training, accessory work, or athletic conditioning when you want a hanging drill that trains anti-swing control, hip flexion, and oblique involvement. It can be scaled by shortening the circle, slowing the tempo, or doing fewer reps per set. If shoulder comfort or grip endurance is limited, the movement is better performed for lower reps with perfect control than chased for speed or volume.

Keep the range pain-free and predictable. The best version of the exercise feels like the abs are guiding the knees through space while the rest of the body stays quiet. If the shoulders shrug, the hips swing, or the circle becomes jerky, reduce the effort and rebuild the rep with a smaller path and more stable hang.

Instructions

• Grab the overhead bar with an overhand grip and hang with your arms straight, shoulders active, and feet off the floor.
• Set your ribcage down, brace your abs, and let the legs hang long before the first rep.
• Bend both knees and lift them in front of you without swinging your torso back.
• Draw the knees through a small circular path, keeping the circle smooth and controlled.
• Keep the shoulders packed and avoid shrugging as the knees travel around the loop.
• Bring the knees back to the front of the body and finish the circle under control.
• Lower the legs slowly to a still hang before starting the next rep.
• Breathe out as the knees lift and circle, then reset your breath at the bottom.
• Stop the set if the swing grows or you can no longer control the path.

Tips & Tricks

• Keep the circle small enough that your torso stays almost still; a big loop usually becomes a swing.
• Think about lifting the knees with the lower abs, not kicking them around with the hips.
• If the shoulders start to shrug toward the ears, end the set before the grip and lats take over.
• Crossing or uncrossing the lower legs can make the circle easier to control, but the knees should still lead the path.
• Use a slower descent than ascent so the bottom position does not turn into a pendulum swing.
• Keep the pelvis tucked slightly under at the top instead of arching the lower back to fake a higher rep.
• A chalked grip or straps can help if grip failure comes before the abs, but only if the movement stays strict.
• If both directions are used, reverse the circle only after you can keep the first direction smooth and repeatable.

Frequently Asked Questions

What muscles work hardest in a Hanging Knee Circle Raise?

The abs and hip flexors do most of the work, with the obliques helping control the circular path. Your grip, lats, and shoulder stabilizers also work hard to keep the hang steady.

Is the circular knee path harder than a normal hanging knee raise?

Yes. The circle adds anti-rotation work, so the trunk has to resist twisting while the knees move through space.

How do I stop swinging on the pull-up bar?

Start from a dead hang, brace before each rep, and keep the circle small. If you start swinging, lower your reps or shorten the range until the torso stays quiet.

Should the knees move in a big circle or a small one?

Small circles are usually better. They keep tension on the abs and reduce the chance that the movement turns into a swing or a loose hip twist.

Can beginners do Hanging Knee Circle Raise?

Only if they can hang comfortably and keep the body still. Beginners often do better with a straight hanging knee raise before adding the circular path.

What is the biggest form mistake with the bar version of this exercise?

Shrugging the shoulders and using momentum from the hips are the most common problems. The hang should stay active, not loose or jerky.

Where should I feel the rep most?

You should feel the front of the abs working through the lift and the obliques controlling the turn. A little grip and shoulder work is normal because you are hanging from the bar.

How can I make this exercise harder without adding weight?

Slow the lowering phase, pause briefly at the top of the circle, or keep the knees slightly higher throughout the loop. You can also alternate directions while keeping each rep strict.