Influence of heart rate on anaerobic threshold.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000693:Anaerobiosis; D002320:Cardiovascular Physiological Phenomena; D005080:Exercise Test; D006339:Heart Rate; D006801:Humans; D008875:Middle Aged; D010101:Oxygen Consumption; D005082:Physical Exertion; D012119:Respiration