Exercise may mitigate some of the mortality risks linked to poor sleep. People who slept l

Well SupportedA single night of 4-hour sleep can decrease insulin sensitivity by up to 25%, leading to worse carbohydrate handling, increased fat storage, and prolonged glucose spikes.

Well SupportedHIIT, such as hour-long spin classes, can significantly blunt the negative effects of sleep interruption on glucose regulation.

Well SupportedPhysical activity can mitigate the negative association between poor sleep quality/quantity and all-cause mortality.

Partially SupportedExercise may mitigate some mortality risks associated with poor sleep.