Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Securely anchor the suspension trainer, adjusting straps to mid-calf length. Lie on your back, heels in the foot cradles, arms extended overhead. Engage your core and lift legs and torso simultaneously into a 'V' shape, reaching hands towards your feet. Pause at the top, maintaining a straight line from hands to feet. Lower back to the starting position with control. Repeat.
Maintain a strong core to prevent lower back strain. Control movements for maximum muscle engagement. Keep legs straight. Exhale on the lift, inhale on the return. Verify trainer is securely anchored. Start with fewer repetitions and increase gradually.
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