Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Secure a resistance band at waist height. Stand with feet shoulder-width apart, holding the band extended in front. Engage your core, slightly bend knees. Twist your torso, pulling the band across your body while keeping arms straight. Return to center with control, then twist to the opposite side. Repeat, maintaining band tension.
Keep hips stable, avoid rotation. Perform slow, controlled movements. Ensure band is taut at start. Exhale during twist, inhale returning. Adjust band position to modify resistance.
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