Russian Twist

Instructions

1
Sit on the floor with knees bent and feet flat. Lean back slightly with torso at approximately 45 degrees from the floor. Place hands behind head with fingers lightly touching the back of the head, elbows out to the sides.
2
Ensure feet are grounded and stable. Keep neck neutral and avoid pulling on the head. Engage core muscles and prepare for the crunch movement.
3
Lower the torso backward toward the floor in a controlled manner, extending the trunk and lengthening the abdominal muscles. Maintain a 45-degree angle without fully relaxing.
4
Drive elbows forward and lift the torso upward by contracting the abdominals, bringing the chest toward the thighs. Exhale during the lift and achieve a full crunch at the top position, then return to starting position.
PRIMARY MUSCLESRectus Abdominis
SECONDARY MUSCLESObliquus Externus, Obliquus Internus, Transversus Abdominis, Iliopsoas
EQUIPMENTBody weight
DIFFICULTYBeginner

Overview

If you want to isolate and overload the Rectus Abdominis, the Russian Twist is an excellent addition to your routine. The mechanics of this Strength exercise specifically bias the Waist, while the use of Body weight allows for a smooth, natural resistance curve.

Benefits

  • Acts as a highly scalable Strength movement, perfect for both beginners and elite athletes.
  • Reduces the likelihood of Waist injuries by reinforcing connective tissue strength.
  • Significantly enhances the structural integrity and power of the Rectus Abdominis.

Common Mistakes

  • Using excessive momentum to swing the Body weight rather than controlling the eccentric phase.
  • Losing core tension, leading to poor spinal alignment and reduced power output.
  • Rushing the repetition tempo instead of focusing on the mind-muscle connection with the Waist.

Pro Tips

Keep your breathing rhythmic: exhale sharply on the concentric push/pull, and inhale smoothly on the way down.

Muscle Anatomy

The primary driver is the Rectus Abdominis. However, the movement also recruits Obliquus Externus, Obliquus Internus, Transversus Abdominis, Iliopsoas to maintain control of the Body weight.

Exercise Variations

  • Dumbbell Russian Twist
  • Cable Russian Twist
  • Banded Russian Twist

Beginner Tips

If you are new to the Russian Twist , focus on mastering the movement pattern with zero weight before adding Body weight.

Frequently Asked Questions