Smart Workout Diary

Barbell Seated Twist

The barbell seated twist is a seated trunk-rotation exercise performed with a light barbell supported across the upper back and shoulders. It primarily trains the obliques and other abdominal muscles while building controlled rotational strength and torso stability. It can support core-strength and movement-control goals.

Demonstration

Barbell Seated Twist — demonstration 1
Barbell Seated Twist — demonstration 2

Instructions

  1. Set up safely: Sit upright on a stable flat bench with both feet planted firmly on the floor. Place a light barbell across your upper back and shoulders, not on your neck, and hold it securely with both hands.
  2. Brace: Lengthen your spine, keep your chest up, and gently brace your abdominal muscles. Keep your hips and feet facing forward.
  3. Rotate: Exhale as you slowly rotate your torso to one side through a comfortable range, moving your shoulders and rib cage together without jerking.
  4. Return and repeat: Inhale as you return to center, then rotate to the other side. Use a light load and stop if the movement causes sharp pain or discomfort.
Muscle Group
Obliques
Type
Strength
Mechanics
Isolation
Equipment
Barbell, Bench
Difficulty
Beginner

Technique tips

  1. Keep the load light: This exercise is for controlled rotation, not maximum weight.
  2. Avoid forcing range: Turn only as far as you can while keeping your spine tall and hips stable.
  3. Move smoothly: Do not bounce, twist rapidly, or use momentum to move the bar.
Exercise library