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Movement Systems Final > movement analysis > Flashcards

movement analysis Flashcards

1
Q

PUSH UP PHASE, from floor to plank
Scapula

A

Joint position/motion: Retracted, downwardly rotated and elevated moving into protraction, up rotation and (maybe..) depression

Muscle group Active: Serratus anterior, LT, UT force couple

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2
Q

PUSH UP PHASE, from floor to plank
Shoulder

A

Joint position/motion: Extended moving into 80-90 degrees of flexion/horizontal adduction

Muscle group Active: Pecs – clavicular portion mainly, anterior delt, biceps

Type of muscle contraction: concentric

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3
Q

PUSH UP PHASE, from floor to plank
Elbow

A

Joint position/motion: Flexed moving into extension

Muscle group Active: triceps

Type of muscle contraction: concentric

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4
Q

PUSH UP PHASE, from floor to plank
Wrist

A

Joint position/motion: extended

Muscle group Active: Co-contraction of wrist flexors and extensors

Type of muscle contraction: Isometric

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5
Q

PUSH UP PHASE, from floor to plank
Fingers

A

Joint position/motion: extended

Muscle group Active: Co-contraction

Type of muscle contraction: Isometric

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6
Q

STEP UP PHASE stepping up leg – start with foot on step
Pelvis

A

Joint position/motion: Neutral (maybe slight posterior pelvic tilt) moving to neutral

Muscle group Active: Passive due to flexion of hip

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7
Q

STEP UP PHASE stepping up leg – start with foot on step
Hip

A

Joint position/motion: Flexed moving to neutral extension

Muscle group Active: Glutes/hams

Type of muscle contraction: concentric

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8
Q

STEP UP PHASE stepping up leg – start with foot on step
Knee

A

Joint position/motion: Flexed moving to full extension

Muscle group Active: quads

Type of muscle contraction: concentric

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9
Q

STEP UP PHASE stepping up leg – start with foot on step
Ankle

A

Joint position/motion: Plantarflexion/Neutral to dorsi flexion to neutral depending on person

Muscle group Active: Eccentric gastrocs controlling DF as tibia advances over foot, to concentric gastrocs to pull back to neutral DF

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10
Q

STEP UP PHASE stepping up leg – start with foot on step
Foot

A

Joint position/motion: Neutral moving to pronation to neutral

Muscle group Active: Toe flexors, concentric;
Post. Tib eccentric if foot is pronating, FL/FB isometric

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11
Q

LOWERING PHASE
Focus on stance leg –leg that remains on step
Pelvis

A

Joint position/motion: Sl lateral tilt to opposite leg

Muscle group Active: Glute med

Type of muscle contraction: Conc/isom

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12
Q

LOWERING PHASE
Focus on stance leg –leg that remains on step
Hip

A

Joint position/motion: Extended moving into flexion

Muscle group Active: Glute max and hams ES controlling hip extension

Type of muscle contraction: Eccentric

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13
Q

LOWERING PHASE
Focus on stance leg –leg that remains on step
Knee

A

Joint position/motion: Flexed moving to full extension

Muscle group Active: quads

Type of muscle contraction: concentric

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14
Q

LOWERING PHASE
Focus on stance leg –leg that remains on step
Ankle

A

Joint position/motion: Extended moving into flexion

Muscle group Active: quads

Type of muscle contraction: Eccentric

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15
Q

LOWERING PHASE
Focus on stance leg –leg that remains on step
Foot

A

Joint position/motion: Neutral to dorsiflexion (if stepping over) or neutral to plantarflexion

Muscle group Active: gastroc

Type of muscle contraction: Eccentric

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16
Q

QUADRUPED ROCKING

ROCKING FORWARD PHASE from table top

lumbar spine

A

Joint position/motion: Neutral moving into extension

Muscle group Active: Initiated by hip extensor (concentric)
Gravity could be the prime mover depending on the mover’s position, so abs and hip flexors controlling eccentric hip and spine extension

17
Q

QUADRUPED ROCKING

ROCKING FORWARD PHASE from table top

pelvis

A

Joint position/motion: Neutral moving to anterior tilt

18
Q

QUADRUPED ROCKING

ROCKING FORWARD PHASE from table top

hip

A

Joint position/motion: Flexed moving to extension

Muscle group Active: Initiated by hip extensor (concentric)
Gravity prime mover, eccentric hip flexors

19
Q

QUADRUPED ROCKING

ROCKING FORWARD PHASE from table top

knee

A

Joint position/motion: Flexed moving to extension

Muscle group Active: Concentric quads to start motion, then femur passively follows into hip extension

20
Q

QUADRUPED ROCKING

ROCKING FORWARD PHASE from table top

feet/ankle

A

Joint position/motion: variable per subject

Movement Systems Final (11 decks)

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