ISSN 1225-7354 / eISSN : 2713-8631
수면정신생리 (6권2호 116-125)
The Effect of Daytime Exercise Load on Sleep Structure and the Secretion of Growth Hormone, Testosterone, Cortisol,
주간 운동량이 수면구조와 수면 중 Growth Hormone, Testosterone, Cortisol,
Kim, Jin-Hang;Hong, Seung-Bong;Yi, Ji-Yeong;Cho, Keun-Chong;
Department of Physical Education, Hanyang University;Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine;Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine;Department of Physical Education, Hanyang University;
Objectives: The purpose of this study is to investigate the effect of exercise load on sleep structure and stress hormone secretion during sleep. Methods: Five male physical education students were included in this study after giving their written, informed consents in the Research Institute for Sports Science at the University of Hanyang. All subjects have performed for at least 3 years in a regular aerobic exercises such as football, basketball, and running. The subjects were divided into three groups ; NOE(non-exercise), MDE(middle duration exercise), LDE(long duration excercise). MDE group maintained a total of 120 min exercise, and LDE group maintained a total of 300 min exercise by football, basketball or badminton. All subjects were acclimatized to the experimental sleep condition by spending one night under expermental conditions, including the placement of an intravenous catheter. During the subsequent night(24:00-08:00), somnopolygraphic sleep recordings were obtained, and blood for measuring growth hormone, cortisol, testosterone, and
Exercise;Sleep structure;Growth hormone;Cortisol;Testosterone