Term
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Definition
> Hip flexion (origin fixed)
> Trunk flexion (insertion fixed; as in sit-up)
> Assist: lateral trunk flexion (uni-lateral)
> May assist hip ER & ABD
> Insertion fixed: tightness contributes to increase lordosis |
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Term
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Definition
| > Flexion of trunk & lumbar spine |
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Term
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Definition
> Hip flexion
> Flexes pelvis on femur |
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Term
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Definition
> Hip adduction
> Assist: hip flexion |
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Term
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Definition
> Hip adduction
> Knee flexion
> IR of knee |
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Term
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Definition
> Hip adduction
> Assist: hip flexion |
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Term
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Definition
> Hip adduction
> Hip flexion |
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Term
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Definition
> Hip adduction
> May assist hip extension and flexion
> Role in hip rotation depends on thigh position |
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Term
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Definition
> Hip extension
> Hip ER
> Lower Fibers: assist hip ADD
> Upper Fibers: assist hip ABD
> Thru IT band stabilizes knee |
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Term
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Definition
> Hip ABD
> Hip ER (posterior fibers)
> Hip IR (anterior fibers)
> Anterior fibers may assist flexion
> Posterior fibers may assist extension |
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Term
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Definition
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Term
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Definition
> Hip flexion
> Hip IR
> Hip ABD |
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Term
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Definition
> Hip ER
> Assist: hip ABD when hip is flexed |
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Term
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Definition
> Hip ER
> Assist: hip ABD when hip is flexed |
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Term
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Definition
> Hip ER
> Assist: hip ADD |
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Term
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Definition
> Hip ER
> Assist: hip ABD when hip is flexed |
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Term
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Definition
> Hip ER
> Assist: hip ABD when hip is flexed |
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Term
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Definition
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Term
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Definition
> Knee Flexion
> Knee ER
> Hip Extension (long head only)
> Assist: Hip ER (long head only) |
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Term
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Definition
> Knee Flexion
> Knee IR
> Hip Extension
> Assist: Hip IR |
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Term
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Definition
> Knee Flexion
> Knee IR
> Hip Extension
> Assist: Hip IR |
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Term
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Definition
> Hip ER
> Hip ABD
> Hip Flexion
> Knee flexion
> Knee IR |
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Term
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Definition
> Knee extension
> Hip flexion |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| > Retracts synovial membrane during knee extension prevent its entrapment between patella & femur |
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Term
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Definition
> Knee flexion
> Knee IR (origin fixed)
> Hip ER (insertion fixed) |
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Term
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Definition
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Term
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Definition
> Foot INV
> Assist: Foot PF |
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Term
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Definition
> Ankle PF
> Foot INV
> Assist: knee flexion |
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Term
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Definition
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Term
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Definition
> Ankle PF
> Assist: knee flexion |
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Term
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Definition
> Foot EVE
> Assist: PF
> Depression of 1st metatarsal |
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Term
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Definition
> Foot EVE
> Assist: Foot PF |
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Term
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Definition
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Term
Extensor Digitorum
Longus |
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Definition
> MP extension (of 4 lesser toes)
> Assist: PIP & DIP extension of lesser toes |
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Term
Extensor Digitorum
Brevis |
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Definition
> MP extension of toes 2-4
> Assist: IP extension of toes 2 to 4
> MP extension of great toe (via most medial slip of tendon, also called the EHB; no slip to 5th toe from the EDBr) |
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Term
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Definition
> MP, PIP, DIP flexion of toes 2 to 5
> Assist: PF
INV |
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Term
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Definition
| > MP & PIP flexion of toes 2 to 5 |
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Term
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Definition
> Toe 5 ABD
> Toe 5 MP flexion |
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Term
Flexor Digiti Minimi
Brevis |
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Definition
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Term
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Definition
> DIP flexion of toes 2 to 5
(in synergy with FDL) |
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Term
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Definition
> MP flexion of toes 2 to 5
> Assist: PIP & DIP extension of toes 2 to 5 |
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Term
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Definition
> Abduction of toes 2 to 4
> Assist: MP flexion of toes 2 to 4
May assist IP extension of toes 2 to 4 |
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Term
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Definition
> Adduction of toes: 3,4 & 5
> Assist: MP flexion of toes 3,4 & 5
May assist IP extension of toes 3,4 & 5 |
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Term
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Definition
> MP & IP extension
> Assist: DF
foot INV |
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Term
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Definition
> Great toe IP flexion
> Assist: great toe MP flexion
ankle PF and foot INV |
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Term
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Definition
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Term
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Definition
> Abduction of great toe
> Assist: great toe MP flexion
forefoot ADD |
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Term
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Definition
> Great toe adduction
> Assist: great toe MP flexion |
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