Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Start with feet slightly wider than shoulder-width, toes pointed out 15-30 degrees. Arms positioned for stability. Requires 10-20 meters of clear space. Descend into a deep squat (thighs at or below parallel), maintaining a lifted chest, braced core, and flat heels. Step one foot forward 12-18 inches while holding squat depth. Bring the trailing foot forward to return to the starting stance, maintaining squat depth. Alternate lead legs and continue walking. Torso upright, breathe steadily.
Maintain full squat depth throughout. Short, controlled steps (12-18 inches) are crucial; avoid over-striding. Keep your chest lifted to prevent lower back strain. Ensure heels remain flat on the floor; address any heel lift by shortening steps. Keep hips level during each step; focus on pelvic stability.
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