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12 Cards in this Set
- Front
- Back
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3 processes that lactate clearance occurs by |
Oxidation (75%), gluconeogenesis/glyconeogenesis (50-75%), transamination (5-10%) |
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Energy system capacity |
The total amount of energy that can be produced by an energy system |
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Energy system power |
The maximal amount of energy that can be produced per unit of time |
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Peak power (PP) |
The maximum power (force times distance divided by time) exerted during very short duration (5 sec or less) of work |
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Mean power (MP) |
The average power (force tuned distance divided by time) exerted during short duration (typically 30 sec) work |
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Fatigue index (FI) |
Percentage of peak power drop off during high intensity, short duration work |
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Oxygen deficit |
The difference between the oxygen required during exercise and the oxygen supplied and utilized. Occurs at the onset of all activity |
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Supramaximal exercise |
An exercise bout on which the energy requirement is greater than what can be supplied aerobically at VO2 max |
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Excess postexercise oxygen consumption (EPOC) |
Oxygen consumption during recovery that is above normal resting values |
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Maximal lactate steady state (MLSS) |
The highest workload that can be maintained over time without a continual rise in blood lactate; it indicates an exercise intensity above which lactate production exceeds clearance |
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Lactate threshold(s) |
Points on the linear-curvilinear continuum of lactate accumulation that appear to indicate shall rises, often labeled as the first (LT1) and second (LT2) lactate threshold |
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Effect on recovery type on the rate of lactate removal |
Active recovery greatly increases the rate of lactate removal. Jogging is the most effective form of active recovery. However, active recovery can delay glycogen resynthesis by further depleting glycogen stores so it's not as good for hard interval training |
