Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Feet wider than shoulder-width, toes slightly outward. Arms extended to the sides, forming a 'T'. Shift weight to right leg, slightly bending the knee while keeping the left leg straight. Rotate torso right, lowering left hand towards right foot, right arm extended upwards. Keep gaze on left hand, hinge at hips, maintain straight back. Pause, then reverse to starting position. Repeat on opposite side.
Engage your core for balance and lower back support. Control movements; avoid rushing. Keep knees aligned with toes. Breathe steadily – inhale on lower, exhale on return. Practice in front of a mirror to check form. Increase difficulty on an unstable surface.
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