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Quadriceps

Musculus quadriceps femoris

The four-headed muscle group on the front of the thigh; straightens the knee.

Exercises
227
As primary
148
Group
Leg
Opposes
Hamstrings

Best moves for it

Function

Knee extension; the rectus femoris also assists hip flexion.

Origin

Rectus femoris: anterior inferior iliac spine; the vastii: shaft of the femur.

Insertion

Tibial tuberosity via the patella (patellar ligament).

Synergists / Antagonists

Quadriceps (Musculus quadriceps femoris)3D atlas · drag
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227 moves

Gym exercises for this muscle

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Atlas set · written by hand

Movements with hand-written form cues and common mistakes.