@theortholab: Ever wonder what keeps you from tripping over your own feet? 🦶✨ Meet the Tibialis Anterior—the key muscle along your shin responsible for lifting your foot (dorsiflexion) and turning it inward (inversion). Essential for walking, running, and keeping shin splints away! 🦵💡 #tibialis #anatomy #3danimation #legday #LearnOnTikTok