Lower Extremity Part One: Action, Origin, Insertion & Innervation

In this video, we'll investigate the action, origin, and innervation of muscles that pertain to the lower extremity. These muscles include the hip flexors, gluteal muscles, the six deep external rotators and the quadriceps.

In this video, we'll investigate the action, origin, insertion, and innervation of muscles that pertain to the lower extremity. These muscles include: the hip flexors, gluteal muscles, the six deep external rotators and the quadriceps.

Contents of this Video
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00:00-Welcome
00:11-Hip Flexor Muscles
00:39-Psoas Major
01:18-Psoas Minor
01:46-Iliacus
02:09-Gluteal Muscles
02:52-Gluteus Maximus
03:35-Gluteus Medius
03:58-Gluteus Minimus
04:26-Tensor Fascia Latae
05:19-The Six Deep External Rotators
06:26-Obturator Externus
07:05-Obturator Internus
07:37-Piriformis
08:10-Superior Gemellus
08:42-Inferior Gemellus
09:14-Quadratus Femoris
09:40-The Quadriceps
10:21-Rectus Femoris
11:00-Vastus Intermedius
11:43-Vastus Lateralis
12:24-Vastus Medialis
13:12-Closing Words