|Table 2: Oxygen uptake, energy expenditure, and heart rate of 9 female runners and 10 female walkers during 60 min of exercise and 60 min of bed rest. VO2: volume of oxygen uptake; RER: respiratory exchange ration; RQ: respiratory quotient; HR: heart rate; RPE: rating of perceived exertion.|
*Mean ± SD.|
†Difference in means (95% confidence interval) from two-sample t-test.
VO2: oxygen uptake; RER: respiratory exchange ratio; RQ: respiratory quotient; HR: heart rate; RPE: rate of perceived exertion.