
Russian Twist
Also known as:Medicine Ball Full TwistSeated Medicine Ball TwistRussian Twist With Medicine Ball
Grab your medicine ball like it is a honey pot and twist your den side to side. Keep your chest proud, belly braced, and rotate smoothly so your obliques do the work. No flopping like a sleepy cub. Slow and steady twists make your core feel bear-strong.
Instructions
- Sit on the floor with knees bent and feet flat, holding a medicine ball at chest height.
- Brace your core and keep your spine tall and chest up.
- Lean back slightly until you feel your abs engage (optional for more difficulty).
- Rotate your torso to one side, keeping the ball close to your body.
- Rotate through center and continue to the other side for a full twist.
- Repeat for controlled reps, breathing out as you rotate.
Benefits
- Strengthens obliques and overall core endurance
- Improves rotational control for sports and daily movement
- Trains anti-extension stability when leaning back
- Enhances coordination between core and hips
- Can be progressed easily by load, tempo, or foot position
Key Points
- Rotate from the ribcage and trunk, not just the arms.
- Keep the ball close to your torso to stay controlled.
- Maintain a tall spine; avoid rounding the low back.
- Move smoothly; control the return through center.
- Exhale on each rotation and keep the core braced.
Common Mistakes
- Swinging the ball with the arms instead of rotating the torso
- Rounding the lower back or collapsing the chest
- Moving too fast and losing control through the middle
- Letting knees sway excessively instead of keeping hips stable
- Holding breath throughout the set
Muscle Groups
ShouldersLower BackCore











