The rate of energy expenditure during sleep is 10% to 15% lower than the BMR,presumably because of the more complete muscle relaxation that occurs during the paradoxical stage of sleep.

Question

The rate of energy expenditure during sleep is 10% to 15% lower than the BMR,presumably because of the more complete muscle relaxation that occurs during the paradoxical stage of sleep.​

Quizplus · Accepted Answer

The statement is true. During paradoxical (REM) sleep, there is a more complete muscle relaxation which results in a lower energy expenditure than the BMR.

The Rate of Energy Expenditure During Sleep Is 10% to 15