In this video, we will learn in detail about the origin and insertion of the first 2 layers of the foot muscles, with layer 1 being the most superficial, as well as their innervation. 0:00 introduction 1:48 plantar fascia 3:44 layer 1 4:31 abductor hallucis 5:28 abductor digiti quinti 6:38 flexor digitorum brevis 7:48 innervation 9:05 layer 2 12:04 lumbricals 13:20 quadratus plantae