Graphite Sprint — Runner Muscular Anatomy Study

A finely shaded graphite illustration of a runner with skin removed reveals major muscle groups in motion. The monochrome style highlights fiber direction, tendons, and core stabilization, connecting classical draftsmanship with modern sports science. Ideal for classrooms, PT clinics, coaching studios, and gym décor—an elegant reference to how coordinated musculature generates speed, posture, and power.

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