抄録
The purpose of this study was to investigate the effect of daytime intense resistance exercise for 2 consecutive days on sleep including changes in central nervous system function, autonomic function, and core body temperature on the following nights. Nine healthy male participants (23.4 ± 1.8 years of age) performed strenuous resistance exercise twice per day for 2 consecutive days. Resistance exercise in the morning included four lower body exercises. Squats and knee extensions consisted of five sets of 10 repetitions at a 10-repetition maximum (RM; approximately 75% of 1 RM), with a 1-min rest period between each set. Calf raises consisted of five sets of 30 repetitions at 10 RM. Resistance exercise in the afternoon included seven upper body exercises, each with four sets of 10 repetitions at a 10 RM. Polysomnographic, heart rate, and core body temperature measurements were performed during sleep for three days (baseline, Ex-1, and Ex-2). Of the polysomnographic parameters, there was a significant reduction in stage 2 sleep at Ex-2 (225.56 ± 18.78 min) compared to other nights. For heart rate variability, the high-frequency component at Ex-2 was significantly lower in the first cycle than in the third cycle in non-rapid eye movement sleep and rapid eye movement sleep. Intense resistance exercise for 2 consecutive days causes the inhibition of parasympathetic nervous system activity during sleep.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 27-35 |
| ページ数 | 9 |
| ジャーナル | Sleep and Biological Rhythms |
| 巻 | 17 |
| 発行部数 | 1 |
| DOI | |
| 出版物ステータス | Published - 2019 1 22 |
| 外部発表 | Yes |
Fingerprint
ASJC Scopus subject areas
- Physiology
- Neuropsychology and Physiological Psychology
- Neurology
- Physiology (medical)
これを引用
The effect of 2 consecutive days of intense resistance exercise on sleep in untrained adults. / Shioda, Kohei; Goto, Kazushige; Uchida, Sunao.
：: Sleep and Biological Rhythms, 巻 17, 番号 1, 22.01.2019, p. 27-35.研究成果: Article
}
TY - JOUR
T1 - The effect of 2 consecutive days of intense resistance exercise on sleep in untrained adults
AU - Shioda, Kohei
AU - Goto, Kazushige
AU - Uchida, Sunao
PY - 2019/1/22
Y1 - 2019/1/22
N2 - The purpose of this study was to investigate the effect of daytime intense resistance exercise for 2 consecutive days on sleep including changes in central nervous system function, autonomic function, and core body temperature on the following nights. Nine healthy male participants (23.4 ± 1.8 years of age) performed strenuous resistance exercise twice per day for 2 consecutive days. Resistance exercise in the morning included four lower body exercises. Squats and knee extensions consisted of five sets of 10 repetitions at a 10-repetition maximum (RM; approximately 75% of 1 RM), with a 1-min rest period between each set. Calf raises consisted of five sets of 30 repetitions at 10 RM. Resistance exercise in the afternoon included seven upper body exercises, each with four sets of 10 repetitions at a 10 RM. Polysomnographic, heart rate, and core body temperature measurements were performed during sleep for three days (baseline, Ex-1, and Ex-2). Of the polysomnographic parameters, there was a significant reduction in stage 2 sleep at Ex-2 (225.56 ± 18.78 min) compared to other nights. For heart rate variability, the high-frequency component at Ex-2 was significantly lower in the first cycle than in the third cycle in non-rapid eye movement sleep and rapid eye movement sleep. Intense resistance exercise for 2 consecutive days causes the inhibition of parasympathetic nervous system activity during sleep.
AB - The purpose of this study was to investigate the effect of daytime intense resistance exercise for 2 consecutive days on sleep including changes in central nervous system function, autonomic function, and core body temperature on the following nights. Nine healthy male participants (23.4 ± 1.8 years of age) performed strenuous resistance exercise twice per day for 2 consecutive days. Resistance exercise in the morning included four lower body exercises. Squats and knee extensions consisted of five sets of 10 repetitions at a 10-repetition maximum (RM; approximately 75% of 1 RM), with a 1-min rest period between each set. Calf raises consisted of five sets of 30 repetitions at 10 RM. Resistance exercise in the afternoon included seven upper body exercises, each with four sets of 10 repetitions at a 10 RM. Polysomnographic, heart rate, and core body temperature measurements were performed during sleep for three days (baseline, Ex-1, and Ex-2). Of the polysomnographic parameters, there was a significant reduction in stage 2 sleep at Ex-2 (225.56 ± 18.78 min) compared to other nights. For heart rate variability, the high-frequency component at Ex-2 was significantly lower in the first cycle than in the third cycle in non-rapid eye movement sleep and rapid eye movement sleep. Intense resistance exercise for 2 consecutive days causes the inhibition of parasympathetic nervous system activity during sleep.
KW - Core body temperature
KW - Heart rate variability
KW - Resistance exercise
KW - Sleep
UR - http://www.scopus.com/inward/record.url?scp=85059609747&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85059609747&partnerID=8YFLogxK
U2 - 10.1007/s41105-018-0180-8
DO - 10.1007/s41105-018-0180-8
M3 - Article
AN - SCOPUS:85059609747
VL - 17
SP - 27
EP - 35
JO - Sleep and Biological Rhythms
JF - Sleep and Biological Rhythms
SN - 1446-9235
IS - 1
ER -