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S3 PTA 205 Ther Ex > Ex handout > Flashcards

Ex handout Flashcards

1
Q

Cardiopulmonary endurance

A

The ability to perform repetitive, dynamic motor activites (that involve large mm groups) over a prolonged period of time and resist fatigue

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2
Q

Strength

A

The greatest measureable force that can be exerted by a mm or mm group to overcome resistance during a single maximum effort

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3
Q

Endurance

A

Ability of a mm to contract repeatedly against load/resistance, generate and sustain a contraction, and resist fatigue over a period of time

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4
Q

Power

A

Rate at which a mm contracts and produces a resultant force

  • Force x distance / time
  • work produced by a mm per unit of time
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5
Q

Mobility

A

ROM and function

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6
Q

ROM

A

Full motion possible, considering structure of the joint and integrity/flexibility of surrounding soft tissues

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7
Q

Flexibility

A

The ability to move a single joint or series of joints smoothly and easily through an unrestricted, pain-free ROM

  • considers mm length, jt integrity, and extensibility of peri-articular structures
  • dynamic or passive
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8
Q

Aerobic exercise training (AET)

A

Mode - warm up and cool down - frequency

- duration

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9
Q

AET Mode

A

Rhythmic, aerobic exercises that involve large mm groups

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10
Q

AET Warm up and cool down

A

5-15 min (less than 60% max HR) low intensity

  • gradual increase in intensity for warm up
  • gradual decrease in intensity for cool down
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11
Q

AET Frequency

A

Generally 3-5x/week

- older or decontitioned pts may benefit from 2x/wk

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12
Q

AET Intensity

A

60-90% max HR

- the higher th initial level of fitness = the greater amount of intensity needed to elicit change

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13
Q

AET Duration

A

Generally 20-30 min

  • higher intensity = less time
  • lower intensity = greater time and short, frequent bouts fro deconditioned pts
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14
Q

resistance training (RT)

A

Mode - warm up

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15
Q

RT mode

A

Manual or mechanical

- isotonic, isometric, isokinetic, eccentric

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16
Q

RT warm up

A

Low intensity, no resistnace activity x 5-10 min

17
Q

Hypertrophy and strength

A
  1. Reps: 6-12
  2. Sets: 2-4
  3. Frequency: 2-3x/wk
  4. Intensity: 70-80% 1RM
  5. Rest: 30-120 sec
18
Q

Endurance

A
  1. Reps: 12-20
  2. Sets: 3+
  3. Frequency: 2-3x/wk
  4. Intensity: <70% 1RM
  5. Rest: 20-30 sec
19
Q

Mobility

A

Stretching and warm up (low intensity activity x 5 min preferred)

20
Q

Static, manual stretching

A
  1. Intensity: mild-mod stretch (no pain), low-load
  2. Duration: 30-60 secs, long duration
  3. Reps: 3-5x
  4. Frequency: daily or 2-5x/wk (3+x/wk for gains, 1x/wk to maintain)
21
Q

PNF

A
  1. Hold-relax
  2. Contract-relax
  3. Slow reversal hold
22
Q

Hold-relax

A

Isometric contraction of mm being stretched x 6-10 sec, followed by stretch into new range

23
Q

Contract-relax

A

Isotonic contraction of mm being stretched x 6-10 sec, followed by stretch into new range

24
Q

Slow reversal hold

A

Dynamic reversal
- active motion, followed by manually resisted isometric contraction of mm being stretch, followed by active motion into new range

25
Q

Karvonen formula

A

Resting HR + [% intensity (max HR - resting HR)]

26
Q

Mm strength / endurance precautions

A
  1. Local fatigue
  2. General fatigue
  3. Disease fatigue
  4. Osteoporosis or fractures
  5. Avoid overwork (lower motor neuron disease may not feel fatigue)
27
Q

Mm strength / endurance contras

A
  1. Cleared for exercise
  2. Uncontrolled HTN, arrhythmia, severe CHF, sever myopathy, severe carditis (unless referred by physician)
  3. Recent MI or CABG must wait 6-8 weeks
  4. Severe joint or mm pain during / up to 24+ hrs after (need to decrease resistance or eliminate ex)
  5. Increased inflammation from previous visit
28
Q

Stretching precautions

A
  1. Avoid ballistic stretching to allow relaxation and prevent injury
  2. Avoid overstretching - do not force a joint beyond normal ROM or excessively stretch weak mm
  3. Use caution with known diseases (osteoporosis, prolonged bedrest, prolonged steroid use, advancing age)
  4. Stretch carefully if swelling/edema present or in immobilized pt
  5. Residual soreness should not last > 24 hours
29
Q

Stretching contras

A
  1. Bony block
  2. Across an acute or non-unioned fracture
  3. Acutely inflamed and infected tissue
  4. Hyper mobile tissues or joints
  5. Hypomobile tissues that provide structural or neuromuscular support (subluxation)

S3 PTA 205 Ther Ex (8 decks)

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