Chapter 5: Metabolic Energy System Training Flashcards
Pulmonary ventilation
The process which brings oxygen from the air, across the alveolar membrane, and into the blood to be carried by hemoglobin.
Cardiac output
The amount of blood the heart pumps per minute.
Stroke volume
The amount of blood pumped with each contraction of the ventricles.
Anaerobic threshold
The point during high- intensity activity when the body can no longer meet its demand for oxygen and anaerobic metabolism predominates; also called lactate threshold.
Aerobic
With the use of Oxygen
Anaerobic
Without the use of oxygen
Regression formula
A formula used to estimate an individual’s maximal heart rate to assist in metabolic energy system training programming.
Age-related heart rate formula
(220 – Age)
Regression formula
208 - (0.7 X Age)
Karvonen Method
[(208 - (0.7 X Age)) - RHR] X desired % for training + RHR = HRmax
Heart Rate Training Zone 1
Zone 1 is 65–75% of HRmax and is used for recovery, or lower intensity.
Heart Rate Training Zone 2
Zone 2 is 76–85% of HRmax and is closer to the anaerobic threshold (AT), or higher intensity.
Heart Rate Training Zone 3
Zone 3 is 86–95% of HRmax and is considered closer to peak training, which
is just below HRmax, but above anaerobic threshold.
Long-slow distance
A type of training that maintains a slower speed so the individual can cover longer distances.
Race pace
The pace in time or % maximum heart rate that an individual will use for competitive racing.
Percent of maximum heart rate pace
The intensity of training an individual will use based upon their actual or estimated heart rate maximum.
High-intensity interval training (HIIT)
Training at or above 90% VO2 peak for bouts lasting for seconds to minutes.
Off-Season Training Goal
Steady-state training should be used for base training
Preseason Training Goal
Increasing intensities through interval training to prepare for the season
In-Season Training Goal
Lightto moderate sport-specific training to maintain gains
Post-season Training Goal
Light steady-state training for active recovery