Motion Dynamics Flashcards

1
Q

What does the coronal plane split the body into?

A

Bisects the body into front and back halves

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2
Q

What does the sagittal plane split the body into?

A

Bisects the body into right and left halves

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3
Q

What does the transverse plane split the body into?

A

Divides the body into Superior and Inferior halves

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4
Q

ROM in Sagittal?

A

Flexion and extension

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5
Q

ROM in Coronal?

A

Sidebending, Abduction/ Adduction

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6
Q

ROM in Transverse

A

Rotation

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7
Q

What are the 3 types of joints?

A
Fibrous 
      skull articulations
Cartilaginous
        Discs between vertebrae
Synovial – 6 types
       extremities
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8
Q

Example of a Pivot joint?

A

C1-2

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9
Q

Example of a ball and socket joint?

A

Hip joint

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10
Q

Example of a Condyloid joint?

A

Radius and carpal bones

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11
Q

Example of a Plane joint?

A

Between tarsal bones

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12
Q

Example of a Saddle joint?

A

Between trapezium and 1st metacarpal bone

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13
Q

Example of a Hinge Joint?

A

Elbow

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14
Q

Describe an Elastic End feel

A

like a rubber band

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15
Q

Describe an Abrupt End feel

A

osteoarthritis or hinge joint

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16
Q

Describe an Hard End feel

A

somatic dysfunction

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17
Q

Describe an Empty End feel

A

stops due to guarding (patient doesn’t allow the motion due to pain)

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18
Q

Describe an Crisp End feel

A

involuntary muscle guarding as in pinched nerve

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19
Q

What is static ROM?

A

maximal ROM a joint can achieve with an externally applied force

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20
Q

What is a dynamic ROM?

A

ROM an athlete can produce and speed at which he/she can produce it

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21
Q

Which spine section has the greatest motion?

A

Cervical

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22
Q

What is coupled motion?

A

consistent association of a motion along or about one axis, with another motion about or along a second axis.

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23
Q

What is a functional unit? (back)

A

two vertebrae, their associated disc, neurovascular, and other soft tissues

24
Q

What is linkage?

A

Relationship of joint mechanics with surrounding structures

By linking multiple structures together you will get increased ROM

25
Q

ROM for wrist extension

A

70

26
Q

ROM for wrist flexion

A

80-90

27
Q

ROM for wrist adduction

A

30-40

28
Q

ROM for wrist Abduction

A

20-30

29
Q

ROM for Elbow flexion

A

140-150

30
Q

ROM for elbow extension

A

0 to -5

31
Q

ROM for elbow pronation

A

90

32
Q

ROM for elbow supination

A

90

33
Q

ROM for shoulder flexion

A

180

34
Q

ROM for shoulder extension

A

60

35
Q

ROM for shoulder abduction

A

180

36
Q

ROM for shoulder horizontal adduction

A

130-140

37
Q

ROM for shoulder horizontal abduction

A

40-55

38
Q

ROM for shoulder internal/external rotation

A

90

39
Q

ROM for lumbar sidebending

A

15-30

40
Q

ROM for lumbar flexion

A

40-90

41
Q

ROM for lumbar extension

A

20-45

42
Q

ROM for lumbar rotaion

A

3-18

43
Q

ROM for ankle dorisflexion

A

15-20

44
Q

ROM for ankle plantarflexion

A

50-60

45
Q

ROM for ankle inversion

A

20

46
Q

ROM for ankle eversion

A

10-20

47
Q

ROM for knee flexion

A

145-150

48
Q

ROM for knee extenion

A

0

49
Q

ROM for hip flexion (knee extended)

A

90

50
Q

ROM for hip flexion (knee flexed)

A

120-135

51
Q

ROM for hip extension

A

15-30

52
Q

ROM for hip adduciton

A

20-30

53
Q

ROM for hip abduction

A

45-50

54
Q

ROM for external rotation

A

40-60

55
Q

ROM for internal rotation

A

30-40