Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Start standing, feet hip-width apart. Lunge forward with your right foot, extending your left leg behind. Place hands inside your right foot. Lower your left knee to the ground, keeping your right knee over your ankle. Rotate your torso right, extending your right arm overhead. Hold, then return to the ground. Straighten your right leg, maintaining the left knee position. Return to start and repeat on the opposite side.
Keep your front knee behind your toes. Engage your core for stability. Breathe deeply, inhaling during rotation, exhaling as you return. Maintain a straight back and controlled movements.
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