Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Set cable machine to lowest setting with a handle. Sit facing the machine, feet flat. Lean forward slightly, back straight, core engaged. Grab the handle with a neutral grip, palm facing inward. Start with arm extended, below shoulder height. Keeping a slight bend in your elbow, raise your arm to the side until parallel to the floor. Pause, squeeze rear deltoid. Slowly lower under control. Repeat for desired reps, switch arms.
Maintain controlled movement. Avoid momentum, isolate rear deltoid. Keep shoulders down and relaxed. Exhale on lift, inhale on lower. Ensure symmetrical movements.
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