Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Start in a boxing stance, weight on the balls of your feet. Extend your lead arm straight for a jab, snapping it back to guard. Rotate your hips and pivot your rear foot to throw a cross with your rear arm. Pivot your lead foot and rotate your torso for a lead hook. Drive an uppercut by dropping your hips and extending your arm upward. Use footwork to move and incorporate defensive slips by shifting your head and knees.
Always keep your hands up to protect your face and maintain a strong guard throughout the entire sequence. Stay light on your toes to allow for quick movements, pivots, and adjustments in your stance. Initiate your punches with a powerful rotation from your hips, transferring your weight and generating force. Focus your eyes on an imaginary opponent to improve accuracy and timing, visualizing your target with each punch. Quickly retract your punches back to your guard position after each strike to protect yourself and prepare for the next movement. Coordinate your breathing with your movements, exhaling sharply as you punch and inhaling as you recover to maintain stamina and control.
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