PTP 2.16 2

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Author:
jld15
ID:
296023
Filename:
PTP 2.16 2
Updated:
2015-02-16 18:22:12
Tags:
PTP 16
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Description:
PTP 2.16
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  1. MET (metabolic equivalence)
    • O2 consumed (ml/kg bw per min)
    • About 3.5ml/kg per min
  2. Aerobic tests performed
    • Healthy individuals: field test
    • Convalescing individuals or those at risk: formal stress test
  3. What occurs in the bruce protocol
    Every 3 min, grade and speed increased
  4. Perceived exertion scale
    • borg scale: 6 no exertion, 20 maximal exertion
    • 10 pt scale: 0 nothing, 10 very, very hard
  5. intensity
    • 220- age *(60-70%)
    • HR rest + (60-70%) (max HR- HR rest)
    • METS
    • Rate perceived exertion
  6. Duration
    • Depend on total work performed, intensity, frequency, and fitness level
    • Higher intensity, lower duration
  7. Frequency
    • Usually 3-4
    • Lower intensity greater frequency
  8. Mode
    Choose exercise that uses large muscles
  9. Warm up purpose (6)
    • Increase muscle temp
    • Extract O2 from hemoglobin
    • Improve circulation
    • Increase venous return
    • Decrease musculoskeletal injury
    • Decrease ischemic ECG changes and arrhythmias
  10. Aerobic training period includes
    Submaximal, rhythmic, repetitive, dynamic exercise of large muscles
  11. Types of activity
    • Continuous
    • Interval
    • Circuit
    • Circuit interval
  12. Interval
    Walk, rest, walk, rest
  13. Circuit training
    5 min on treadmill, rowing machine, bike
  14. purpose of cool down (4)
    • prevent pooling of blood in extremities
    • prevent syncope by increasing return of blood to heart and brain
    • enhance recovery period with oxidation of metabolic waste and replacement of energy stores
    • prevent myocardia ischemia, arrhythmias, cardiovascular complications

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