4. Adductor Brevis
Origin: Body and inferior ramus of pubis
Insertion: Pectineal line and proximal part of linea aspera of femur
Action:
- Adducts the thigh
- Weak flexor of the thigh
Innervation: Obturator nerve (L2/3/4)

Needling
Position: Supine
Palpation: Patient with knee over therapist’s knee (or bolster) with leg externally rotated slightly – Gently resist adduction of the thigh to help isolate this muscle
Technique: Needle directly into this muscle either medial or lateral to the femoral artery
Caution: Moderate – Femoral artery

Video 6.4 Needling adductor brevis, original video by Nadine Crocker, CC BY-NC 4.0.