Treadmill walking in water induces greater respiratory muscle fatigue than treadmill walking on land in healthy young men

被引：4

作者：

Yamashina, Yoshihiro ^{[1
]}

Yokoyama, Hisayo ^{[1
,2
]}

Naghavi, Nooshin ^{[1
]}

Hirasawa, Yoshikazu ^{[1
]}

Takeda, Ryosuke ^{[1
]}

Ota, Akemi ^{[1
]}

Imai, Daiki ^{[1
,2
]}

Miyagawa, Toshiaki ^{[1
,2
]}

Okazaki, Kazunobu ^{[1
,2
]}

机构：

[1] Osaka City Univ, Grad Sch Med, Dept Environm Physiol Exercise, Sumiyoshi Ku, 3-3-138 Sugimoto, Osaka, Osaka 5588585, Japan

[2] Osaka City Univ, Res Ctr Urban Hlth & Sports, Sumiyoshi Ku, 3-3-138 Sugimoto, Osaka, Osaka 5588585, Japan

来源：

JOURNAL OF PHYSIOLOGICAL SCIENCES | 2016年 / 66卷 / 03期

关键词：

Walking in water; Walking on land; Respiratory function; Respiratory muscle strength; VITAL CAPACITY; FIBER TYPES; IMMERSION; EXERCISE; MECHANICS; PRESSURE; STRENGTH; FITNESS; VOLUME; AGE;

D O I：

10.1007/s12576-015-0423-2

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

The purpose of the present study was to investigate the effect of walking in water on respiratory muscle fatigue compared with that of walking on land at the same exercise intensity. Ten healthy males participated in 40-min treadmill walking trials on land and in water at an intensity of 60 % of peak oxygen consumption. Respiratory function and respiratory muscle strength were evaluated before and after walking trials. Inspiratory muscle strength and forced expiratory volume in 1 s were significantly decreased immediately after walking in water, and expiratory muscle strength was significantly decreased immediately and 5 min after walking in water compared with the baseline. The decreases of inspiratory and expiratory muscle strength were significantly greater compared with that after walking on land. In conclusion, greater inspiratory and expiratory muscle fatigue was induced by walking in water than by walking on land at the same exercise intensity in healthy young men.

引用

页码：257 / 264

页数：8

共 32 条

[1] RESPIRATORY MECHANICS DURING SUBMERSION AND NEGATIVE-PRESSURE BREATHING [J].