Exercise guide
Sitting Russian Twist On A Chair
- Intermediate
- Compound
- Rep-based
- Waist
This beginner-friendly variation targets the obliques and rectus abdominis by using a chair for stability, allowing for focused spinal rotation without the balance requirements of the floor-based version.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Sit on the edge of a sturdy chair or flat bench with your feet flat on the floor, hip-width apart.
- Sit tall with a neutral spine and lean your torso back slightly (about 20-30 degrees) while keeping your chest lifted.
- Clasp your hands together in front of your chest with elbows slightly flared.
- Engage your core to stabilize your lower back against the slight lean.
How to do it
- Exhale as you rotate your torso to the right, leading with your shoulders and keeping your hips locked forward.
- Inhale as you return to the center position with control.
- Exhale and rotate your torso to the left, ensuring the movement comes from your waist rather than just swinging your arms.
- Maintain a slow, rhythmic tempo, spending about 2 seconds on each rotation.
Form checklist
- Keep your knees and hips pointing straight ahead; do not let them shift as you turn.
- Maintain a proud chest and avoid rounding your shoulders or slouching.
- Ensure your head and neck follow the line of your chest during the rotation.
- Keep your feet firmly planted on the ground to provide a stable base.
Pro tips
- Focus on 'wringing out' your midsection like a towel to maximize the contraction in your obliques.
- Visualize your ribcage moving toward the opposite hip bone to ensure you are rotating through the spine rather than just moving your arms.
Make it harder
- Hold a light weight, such as a dumbbell or medicine ball, close to your chest to increase resistance.
- Lift one foot an inch off the ground while rotating to the opposite side to further challenge core stability.
Frequently asked
- What muscles does the sitting russian twist on a chair work?
- The sitting russian twist on a chair primarily targets the abs and obliques, and also works the erector spinae as secondary muscles.
- What equipment do you need for the sitting russian twist on a chair?
- The sitting russian twist on a chair requires no equipment — just your body weight.
- Is the sitting russian twist on a chair good for beginners?
- The sitting russian twist on a chair is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.