Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Loop band (challenging but controllable). Step on one end (shoulder stance), overhand grip other end. Hip hinge (butt back, 45°-parallel torso, tension in hams/glutes/back). Arms hang no slack. Scapulae retracted, core braced, inhale. Pull band to ribs/belly (elbows back). Pause squeeze back/shoulders. Lower slow. Exhale, repeat.
No momentum/swinging: Engage posterior chain (low back/hams/glutes) for stable hinge; feel target squeeze or lighten band. Right band resistance: Controlled full-ROM reps with top squeeze (not too light/heavy). Torso ≤45° angle: Hinge hips/chest down—lighten if creeping upright from fatigue.
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