Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Rotate your torso away from the holding hand, stretching your obliques. Keep hips stable and feet planted. Return to upright by contracting your obliques. Alternate sides.
Actively engage your core muscles throughout the entire movement to stabilize your spine and protect your lower back. Maintain a square hip position by resisting the urge to rotate your hips along with your torso, focusing on twisting from your ribcage. Perform the exercise with a slow, controlled tempo, avoiding any momentum that could compromise your form and reduce muscle activation. Relax your shoulders and avoid shrugging or tension in your upper body, allowing the movement to originate from your core and obliques.
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