MOVESCI 230 Lecture Notes - Lecture 17: Vastus Intermedius Muscle, Biceps Femoris Muscle, Linea Aspera

• School: U of M
• Department: Movement Science
• Course: MOVESCI 230
• Professor: Melissa Gross

Document Summary

Inserion: head of ibula: popliteus, origin: lateral condyle of femur. Inserion: post proximal ibia: knee lexion, medial rotaion of ibia c, knee + ankle muscles. Unlocks knee: gastrocnemius, origin, medial head: posterior distal femur b. 2: funcion, knee lexion, ankle plantarlexion, plantaris, origin: lateral epicondyle of femur. Inserion: posterior calcaneus: knee lexion, ankle plantarlexion. Knee extensors (anterior: vasi muscles are deep to rectus femoris and they all make up quadriceps group, rectus femoris, origin: asis ii, funcion: extension at knee. Inserion: ibial tub: vastus medialis, origin, medial lip of linea aspera. Inserion: ibial tub: funcion: extension, vastus intermedius, origin: anterior + lateral femur ii, funcion: knee extension. 2. lateral lip of linea aspera intertrochanteric line ii. Calf muscles are divided into compartments separated by fascia: supericial posterior compartment (ankle plantarlexor, gastrocnemius, plantaris, soleus, origin: post ib and ib. Inserion: calcaneus via calcaneal tendon: deep posterior compartment, tibialis posterior, origin: post ibib.