How to do it
Inhale at center and exhale fully as you rotate to each side.
- 1
Secure your feet on the glute ham developer machine and lie face up.
- 2
Place your hands behind your head or across your chest.
- 3
Twist your torso to one side while keeping your lower body stable.
- 4
Return to the center and then twist to the other side.
- 5
Continue alternating twists for the desired number of repetitions.
Expert tip
Keep your movements slow and controlled, and focus on twisting from your core to fully engage the abdominal muscles.
Common mistakes
- ✕Pulling the head forward with the hands
- ✕Letting the hips rotate with the torso
- ✕Yanking the arms across to drive the twist