SPIEREN: ORIGO’S INSERTIES EN FUNCTIES
M. gluteus maximus (onderdeel van mm. abductoren)
O: os sacrum, os ilium
I: tractus iliotibialis en tuberositas glutea
F: extensie en externe rotatie heup en ab/adductie
M. gluteus medius (onderdeel van mm. abductoren)
O: os ilii
I: trochantor major femus
F: abductie heup, exie, extensie, interne/externe rotatie
M. gluteus minimus (onderdeel van mm. abductoren)
O: os ilii
I: trochantor major femur
F: abductie heup, exie, extensie en interne/externe rotatie
M. tensor fasciae latae (M. TFL, onderdeel van mm. abductoren)
O: SIAS
I: tractus iliotibialis
F: abductie, exie en interne rotatie van de heup
M. piriformis
O: os sacrum
I: trochantor major femus
F: externe rotatie, abductie en extensie heup
M. psoas majos (onderdeel van m. iliopsoas)
O: TH12 - L4 en L1 - L5
I: trochantor major
F: exie en interne rotatie
M. iliacus (onderdeel van m. iliopsoas)
O: fossa iliaca
I: trochantor major
F: exie en interne rotatie
M. pectineus (onderdeel van mm. adductoren)
O: pecten ossis pubis
I: femur
F: adductie, exie (tot 70°) en extensie (vanaf 80°)
M. adductor longus (onderdeel van mm. adductoren)
O: r. superior ossis pubis en ventrale kant symphysis pubica
I: femur
F: adductie, exie (tot 70°) en extensie (vanaf 80°)
M. adductor brevis (onderdeel van mm. adductoren)
O: r. inferior ossis pubis
I: femur
F: adductie, exie (tot 70°) en extensie (vanaf 80°)
M. gracilis (onderdeel van de mm. adductoren)
O: r. inferior ossis pubis
I: tibia —> mediale rand van de tuberositas tibiae
F: adductie en exie in heup, exie, en interne rotatie in knie
M. adductor magnus (onderdeel van mm. adductoren)
O: r. inferior ossis pubis, r. ossis ischii, tuber ischiadicum
I: labium mediale lineae asperae, tubercululum adductorium
F: adductie, extensie en lichte exie heup
M. vastus lateralis (onderdeel van m. quadriceps)
O: labium mediale linae asperae trochantor major
I: beide van tuberculum mediale en laterale condylen
F: extensie knie
M. rectus femoris (onderdeel van m. quadriceps)
O: SIAI
I: tuberositas tibiae
F: exie heup, extensie knie
fl fl fl fl flfl
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