Russian Twist

Russian Twist Exercise Description

The Russian Twist is a bodyweight trunk-rotation exercise that challenges the abdominal wall while training anti-rotation control. Primary emphasis is on the obliques, with the rectus abdominis and transverse abdominis bracing to maintain a neutral lumbar position; spinal erectors and hip flexors contribute isometrically for posture and support. Performed with a slight recline, it teaches you to rotate the ribcage and shoulders as one unit over a stable pelvis, rather than swinging the arms. The goal is smooth, controlled rotation through the mid‑upper back while avoiding lumbar flexion or excessive twisting. Keeping the heels on the floor increases stability; lifting the feet increases demand, but only if you can hold a long spine and steady hips. Use a comfortable range of motion that you can control without the knees drifting or the low back rounding.

Muscle Groups: Abs, Obliques, Waist
Target Muscles: External Obliques
Assisting Muscles: Internal Obliques
Stabilizing Muscles: Iliacus, Longissimus, Psoas Major, Rectus Abdominis, Transversus Abdominis
Body Area: Upper Body
Body Parts: Core
Body Surface: Side
Body Symmetry: Other
Equipment: Bodyweight
Exercise Patterns: Other
Exercise Type: Strength
Functional Grouping: Trunk Lateral Flexors, Trunk Rotators
Joint Involvement: Single-joint
Muscle Location: Side Abs
Movement Direction: Rotational
Muscle Position: Lateral
Gender: Female

How To Do The Russian Twist Exercise

‘- Sit on the floor with knees bent, heels on the ground, feet hip‑width.
– Lengthen through the crown of your head; chest lifted, shoulders down and back.
– Brace your abdominal wall to create a neutral spine (no rounding or arching).
– Lean the torso back as one unit until you feel the trunk engage; keep pelvis level.
– Hold hands together at chest height with elbows soft; arms travel with the torso.
– Inhale to prepare; exhale as you rotate the ribcage and shoulders to one side.
– Keep hips and knees facing forward; avoid swaying or shifting the legs.
– Pause briefly, then rotate back to center with control.
– Repeat to the other side, moving slowly and keeping the spine long.
– Maintain even breathing; rotate through the mid/upper back, not the low back.
– Option: Keep heels down for stability; only lift feet if you can sustain neutral spine and steady hips.

Russian Twist Tips

‘- Sit with knees bent, heels on the ground, feet hip‑width to create a stable base.
– Lengthen through the crown of your head with chest lifted and shoulders down and back.
– Brace your abdominal wall to maintain a neutral spine, avoiding both rounding and arching.
– Lean the torso back as one unit until you feel the trunk engage, keeping the pelvis level.
– Hold your hands together at chest height with soft elbows and let the arms travel with the torso.
– Exhale as you rotate the ribcage and shoulders to one side, then return to center with control.
– Keep hips and knees facing forward so the legs don’t sway or shift during rotation.
– Rotate through the mid‑upper back while avoiding lumbar flexion or excessive twisting.
– Use a smooth, controlled range of motion you can manage without the knees drifting or the low back rounding.
– Keep heels down for more stability; only lift the feet if you can maintain a long spine and steady hips.

Russian Twist Beginner Introduction

With the Russian Twist, the person sits on the floor in a reclined, seated position and moves the upper body from side to side, creating a rotating core challenge. The movement centers on the side abs, with the rest of the abs working hard to keep the middle of the body steady. The lower back, hips, and hip flexors assist by holding a strong, upright posture while the chest and shoulders turn together as a single block, instead of the arms moving independently.

This exercise highlights control and stability as much as strength. The rotation is intended to come mainly from the mid and upper back, while the lower back and hips stay relatively quiet. A smaller, well-controlled turning range is emphasized over forcing a bigger twist. Some versions place the heels on the ground for a more grounded feel, while versions with the feet raised create a more demanding balance and core challenge, as long as the torso can remain tall and steady throughout the motion.