AFFECTIVE FORECASTING 351 time course of their emotions would be unknown. Wilson, Wheatley, Meyers, Gilbert, and Axsom (2000), for example, found that college sports fans overestimated how happy they would be the day after their favorite team won a football game.
Cardiorespiratory endurance is one of the most important components of physical fitness. Cardiorespiratory endurance is usually measured in terms of maximum oxygen uptake (VO2max) or peak VO2.
Peak flow measurement is a procedure in which air flowing out of the lungs is measured. The measurement obtained is called the peak expiratory flow rate (PEFR), or peak expiratory flow (PEF).Peak flow measurement may be obtained using a spirometer, an instrument with a mouth piece that measures the amount of air breathed in and/or out and the rate at which the air is inhaled and expelled from the lungs.Peak flow may also be measured with a peak flow meter (PFM), a portable, hand-held device.Both devices take the measurement as an individual forcefully blows into the mouthpiece of the device. Spirometry is usually performed in a doctorâs office, clinic, or a hospital.eak flow may also be measured with a peak flow meter (PFM), a portable, hand-held device. Both devices take the measurement as an individual forcefully blows into the mouthpiece of the device. Spirometry is usually performed in a doctorâs office, clinic, or a hospital.