[1] Sleep duration and sleep quality in relation to 12-year cardiovascular disease incidence: the MORGEN study

[2] Sleep and exercise: a reciprocal issue?

[3] No association of sleep with total daily physical activity in normal sleepers

[4] Better quality sleep promotes daytime physical activity in patients with chronic pain? A multilevel analysis of the within-person relationship

[5] No Evidence of Reciprocal Associations between Daily Sleep and Physical Activity

[6] Exercise training improves sleep quality in middle-aged and older adults with sleep problems: a systematic review

[7] A Pilot Study of Impulse Radio Ultra Wideband Radar Technology as a New Tool for Sleep Assessment

[8] Exercise and sleep in community-dwelling older adults: evidence for a reciprocal relationship

[9] Sleep health: can we define it? Does it matter?

[10] Selective REM sleep deprivation and compensation phenomena in the rat