2024-03-01T19:13:58+03:00[Europe/Moscow] en true flashcards
exercise phys chap 5

exercise phys chap 5

  • direct calorimetry

    direct calorimetry

  • indirect calorimetry

    indirect calorimetry

  • respiratory quotient

    respiratory quotient

  • respiratory exchange ratio

    respiratory exchange ratio

  • co2 released, oxygen consumed

  • 0.78 to 0.80

  • rate at which the body expends energy at rest and during exercise

    rate at which the body expends energy at rest and during exercise

  • basal metabolic rateresting metabolic rate

    basal metabolic rate

    resting metabolic rate

  • total daily energy expenditure

    total daily energy expenditure

  • 60-75% RMR and BMR

    60-75% RMR and BMR

  • 15-30% thermic effect of physical activity

  • 10% thermic effect of feeding

  • the higher the BMR

    the higher the BMR

  • the higher the BMR

    the higher the BMR

  • BMR gradually decreases

    BMR gradually decreases

  • BMR increases

    BMR increases

  • the higher the BMR

    the higher the BMR

  • thyroxineepinephrine the higher the BMR

    thyroxine

    epinephrine

    the higher the BMR

  • the maximal capacity for oxygen consumption by the body during maximal exertion

    the maximal capacity for oxygen consumption by the body during maximal exertion

  • the rate at which lactate production exceeds lactate clearance

    the rate at which lactate production exceeds lactate clearance

  • high maximal oxygen uptake (VO2max)

    high maximal oxygen uptake (VO2max)

  • high lactate threshold

    high lactate threshold

  • high economy of effort

    high economy of effort

  • high percentage of slow-twitch muscle fibers

    high percentage of slow-twitch muscle fibers

  • excess post oxygen consumption

    excess post oxygen consumption

  • the total oxygen consumed following exercise in excess of a baseline level

    the total oxygen consumed following exercise in excess of a baseline level

  • lag time

    anaerobic contribution to exercise

    increase in VO2 uptake

    lasts 1-3 minutes

  • oxygen deficit

    oxygen deficit

  • excess post oxygen consumption

    excess post oxygen consumption

  • Fast component

    Fast component

  • Slow component

    Slow component

  • restoration of ATP and CP storesoxidation of lactatepost exercise hormonal responseincreased heart and respiration rates

    restoration of ATP and CP stores

    oxidation of lactate

    post exercise hormonal response

    increased heart and respiration rates

  • phosphocreatine depletion glycogen depletion neuromuscular fatigue

    phosphocreatine depletion

    glycogen depletion

    neuromuscular fatigue