1. Abductor Hallucis
Origin: Medial tubercle of calcaneal tuberosity and plantar aponeurosis
Insertion: Medial aspect of the base of the proximal phalanx of D1
Action:
- Abducts the great toe (D1)
- Flexes the great toe (D1)
Innervation: Medial plantar nerve (S2/3)

Needling
Position: Prone
Palpation: Palpate the medial side of the great toe on the plantar surface
Technique: Needle perpendicularly towards the first metatarsal
Caution: Low

Video 4.1 Needling of abductor hallucis longus, original video by Nadine Crocker, CC BY-NC 4.0.