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Anatomy

Hamstrings

The three muscles on the back of the thigh responsible for knee flexion and hip extension.

The hamstrings consist of three muscles: biceps femoris, semitendinosus, and semimembranosus. They extend the hip and flex the knee. Weak hamstrings relative to quads can lead to injury. Romanian deadlifts, leg curls, and glute-ham raises effectively target the hamstrings.

Examples

  • RDLs stretch and strengthen hamstrings
  • Leg curls isolate the hamstrings
  • Sprinting heavily uses hamstrings

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