Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Adjust machine to fit, secure ankle strap. Stand facing machine, grip handles. Place foot on platform, knee slightly bent. Engage core, maintain posture. Extend leg backward, squeeze glutes. Slowly return, avoid full weight stack contact. Repeat on the other leg.
Squeeze glutes at the top. Control movement speed for constant tension. Maintain core engagement, avoid arching. Adjust machine for comfort. Start with lighter weight, focus on form. Exhale on extension, inhale on return.
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