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Muscles / Legs

Biceps femoris (hamstring)

Legs · Lower body

Biceps femoris highlighted on a body map

How it works

OriginIschial tuberosity (long head), linea aspera (short head)
InsertionHead of the fibula
Actions
  • Knee flexion
  • Hip extension (long head)
  • External rotation of the flexed knee

Coaching notes

Trained by hinging, not only by leg curls.

Say the muscle, not the group

Clients and interviewers both notice the difference between "biceps femoris" and a vague region name. Use the specific term and explain the action in plain language.

Best exercises for this muscle

ExercisePatternEquipmentComplexity
Back-to-wall hip hinge Hip hinge (hip dominant) Bodyweight 1/5 Open
Cable pull-through Hip hinge (hip dominant) Cable 2/5 Open
Kettlebell deadlift Hip hinge (hip dominant) Kettlebell 3/5 Open
Romanian deadlift Hip hinge (hip dominant) Dumbbell 4/5 Open
Barbell deadlift Hip hinge (hip dominant) Barbell 5/5 Open

Also trains this muscle as a secondary mover

Supported split squatHip bridgeBox squatIncline treadmill walkLeg pressStep-upReverse lungeSplit squatWalking lungeBulgarian split squat