Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Lie on your side, body aligned. Support your head. Bend your top knee, heel towards your glutes. Reach back and grasp your ankle/foot. Gently pull until you feel a stretch in your thigh. Hold for 20-30 seconds, breathe steadily. Release and repeat on the other side.
Keep hips stacked. Engage your core for stability. Use a strap if needed. Keep knees close. Avoid forceful pulling. Best performed post-workout.
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