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origins1
muscle origins
| Question | Answer |
|---|---|
| Rectus Abdominus | pubic crest and pubic symphysis |
| External Oblique | lower eight ribs |
| Iliposoas | iliac fossa, transverse processes of lumbar vertebrae |
| Longissimus | vertebrae, transverse process |
| Iliocostalis | ribs |
| Spinalis | upper lumbar, lower thoracic vertebrae |
| Sternocleidomastoid | manubrium and clavicle |
| Soleus | tibia |
| Internal Oblique | lumbodorsal fascia and iliac crest |
| Gastrocnemius | femur |
| Transversus Abdominus | inguinal ligament, iliac crest, cartilage of last 5-6 ribs, ilium |
| Semimembranosus | ischial tuberosity |
| Pectoralis Major | sternum, clavicle, and ribs |
| Semitendinosus | ischial tuberosity |
| Pectoralis Minor | ribs 3-5 |
| Biceps Femoris | ischial tuberosity(l) linea aspera/distal femur(s) |
| Serratus Anterior | ribs |
| Tibialis Anterior | lateral condyle of tibia |
| Trapezius | occipital bone, cervical and thoracic vertebrae |
| Vastus Medialis | linea aspera |
| Latissimus Dorsi | lumbodorsal fascia via thoracic and lumbar vertebrae, sacrum, ilium |
| Vastus Lateralis | greater trochanter of the femur |
| Rhomboids | spinous processes of thoracic vertebrae |
| Vastus Intermedius | shaft of the femur |
| Adductor Magnus | inferior ramus of pubis and ischium, ischial tuberosity |
| Rectus Femoris | anterior inferior iliac spine |
| Tensor Fasciae Latae | anterior superior iliac spine, iliac crest |
| Sartorius | anterior superior iliac spine |
| Brachialis | anterior humerus |
| Pronator Teres | medial epicondyle of the humerus |
| Supinator | lateral epicondyle of the humerus |