:   ڱ , 鿡 ϱ ϱ?
Ÿ , 28 ǰ ӻῡ Ģ  ϸ ð , ġ ʾڱ  ϸ Ѵٰ ˷ ִ. Ѽȸ ǥ ǰ 7 ȰĢ  ϶ Ģ ԵǾ ִ. ̿ ¿  ɽ  ϸ Ƿ · ȯDZ . ׷ ֱ ῡ Ģ  ϸ 鿡 ȴٴ Դ. (Evening regular activity breaks extend subsequent free-living sleep time in healthy adults: a randomized crossover trial, ð Ģ Ȱ ǰ ð Ų) м  (BMJ Open Sport & Exercise Medicine) ֱ ƴ.

ῡ Ģ  ϸ 鿡   ȴٴ   Դ٤ó: DALLE Ÿ б(University of Otago) 18~40 ǰ ð  鿡 ġ ϱ ߴ. ڵ ׷ ׷ ῡ 4ð ɾ ֵ ߰, ׷ 30и 3о ü  ϵ ߴ.  Ʈ, ø Ǿ. , Ģ  ð ɾƸ ִٰ 30а .  ڵ 7ð 12 , ð 8 6̾. ݸ, ɾ ִٰ ڵ 6ð 45 , ð 7 35 巯. ð ª  ϸ ð ϸ, ̳ ü Ȱ ġ ʴ´ٴ ȴ. ȿ, ִ ð,  Ƚ ǥ ǹ ȭ ٴ . Ư, ̷  ɹڼ ü ð Ű ȿ̾. ޷ C. (Meredith C. Peddie) ڻ ü  ʿ , TV ûϸ鼭 ־ õ ִ١ ߴ. ̹ ð Ģ  ð Ű ȿ ־, ̴  ǰ ʿ䰡 ûѴ.

: , ̷ ȿɱ ־?'̷ ' ؾ
: ΰ vs ħ ΰ, ?