Dr. Tom Walters, DPT, OCS on Instagram: "💥𝐇𝐚𝐦𝐬𝐭𝐫𝐢𝐧𝐠 𝐀𝐧𝐚𝐭𝐨𝐦𝐲💥 —— 👉Today’s video from @instituteofhumananatomy gives a beneath the skin view of the hamstring muscle group! 📚The hamstring muscles (biceps femoris, semimembranosus, and semitendinosus) run along the posterior thigh and act to flex (bend) the knee and extend the hip. 🔎Because the hamstrings serve as antagonists to the quadriceps, they are vitally important in terms of knee stability and overall lower extremity cont