Squat down and up movement analysis PDF

Title	Squat down and up movement analysis
Author	Tom MAKA
Course	Kinesiology Laboratory
Institution	University of Massachusetts Lowell
Pages	1
File Size	60.8 KB
File Type	PDF
Total Downloads	43
Total Views	118

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Summary

Joint Motion
Functional
Group Agonist Synergist
Contraction
looks at
Type Plane/Axis
Gravity
Relation...

Description

squat: phase I (down) Joint

Motion

Functional Group

Agonist

Synergist

Contraction Type

Plane/Axis

Gravity Relation

Iliofemoral (Hip)

Flexion

Hip Extensors

Gluteal Max, Hamstrings (bicep femoris, semitendinosus, semimembranosus)

Tibiofemoral (Knee)

Flexion

Knee extensors

Quadriceps ( Rectus Femoris)

Other Quadriceps Eccentric

Sagittal/mediolat Assisting eral

Talocrural (Ankle)

Dorsiflexion

Plantarflexors

Gastrocnemius & Soleus

Tibialis Posterior

Sagittal/mediolat Assisting eral

Other Hamstrings Eccentric & Gluteal

Sagittal/mediolat Assisting eral

Eccentric

squat: phase II (up) Joint

Iliofemoral (Hip)

Tibiofemoral (Knee) Talocrural (Ankle)

Motion

Functional Group

Extension

Hip Extensors

Extension

Knee extensors

Plantar flexion

Plantarflexors

Agonist Gluteal Max; Hamstrings (bicep femoris; semitendinosus;semi membranosus) Quadriceps ( Rectus Femoris) Gastronemius & Soleus

Synergist

Contraction Type

Other Hamstrings Concentric & Gluteal

Other Quadriceps Concentric Tibialis Posterior

Concentric

Plane/Axis

Gravity Relation

Sagittal/mediolat Resisting eral Sagittal/mediolat Resisting eral Sagittal/mediolat Resisting eral...