Exercise guide
Hanging Knee Raise
- Intermediate
- Compound
- Rep-based
- Waist
The hanging knee raise is a potent core exercise that targets the lower rectus abdominis and obliques while simultaneously building grip strength and shoulder stability. By utilizing a vertical hang, it allows for a greater range of motion and posterior pelvic tilt compared to floor-based leg raises.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Grip the pull-up bar with an overhand, shoulder-width grip.
- Hang with your arms fully extended and feet off the floor, ensuring your body is stable.
- If using a wall-mounted bar, position your back close to the wall to help minimize momentum.
- Engage your lats and pull your shoulder blades down to create a stable base for the movement.
How to do it
- Exhale as you pull your knees toward your chest by tilting your pelvis upward and rounding your lower back.
- Continue the movement until your thighs are past parallel to the floor, squeezing your abdominals hard at the top.
- Inhale and slowly lower your legs back to the starting position using a controlled 3-second tempo.
- Stop the descent just before your legs go behind your torso to prevent swinging into the next rep.
Form checklist
- Avoid using momentum or swinging the legs to generate lift.
- Focus on 'curling' the pelvis toward the ribs rather than just lifting the knees.
- Keep your shoulders depressed away from your ears throughout the entire set.
- Maintain a slight 'hollow body' position at the bottom to keep constant tension on the abs.
Pro tips
- To maximize lower ab recruitment, think about showing your glutes to the wall in front of you at the peak of the movement.
- Maintain a firm grip and active lats to prevent your body from swaying like a pendulum.
Make it harder
- Add a twist at the top of the movement, bringing your knees toward your opposite armpit to increase oblique activation.
- Slow down the eccentric phase to 5 seconds to increase time under tension.
Frequently asked
- What muscles does the hanging knee raise work?
- The hanging knee raise primarily targets the abs and obliques, and also works the erector spinae and hip flexors as secondary muscles.
- What equipment do you need for the hanging knee raise?
- The hanging knee raise uses pull up bar.
- Is the hanging knee raise good for beginners?
- The hanging knee raise is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.