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ID 16794
Eprint ID
16794
FullText URL
Thumnail 94_463.pdf 347 KB
Title Alternative
A study on urinary protein excretion as an index of physical exertion Part 2: Changes in the excretion of urinary protein during and after Kendo exercise
Author
Izumi, Takehiro
Abstract
In the present study, the author selected Kendo among many sports because of the lack of information on the health administration of the Kendo athlete, in spite of the increase in this sport. The present study is specifically concerned with the changes in the excretion of urinary protein as an index of physical exertion during and after Kendo exercise. (1) The longer the duration of exercise was, the more urinary protein that was excreted. The increase was logarithmic against the duration. (2) When the total exercise duration in a day was from 1 to 2 hours, the excretion of urinary protein increased logarithmically, but from 2 to 3 hours it did not change significantly. Over 5 hours it increased again remarkably. (3) In the recovery process after Kendo excercise for 2 hours, an excess amount of urinary protein excretion was observed within 0-30 minutes after stopping excercise. After 30-60 minutes although the tendency of recovery was observed, the individual variation was high in this period. After 150 minutes, the urinary protein excretion of all specimens returned to the level which was observed before the excercise. (4) In conclusion, the excretion rate of urinary protein per unit time seemed to be a more suitable index of the severity of the exercise and the restoration from exertion of Kendo athlete than the level of urinary protein easily affected by condensation of excreted urine.
Keywords
健康管理
剣道
運動負荷
運動性蛋白尿
Published Date
1982-06-30
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume94
Issue
issue5-6
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
463
End Page
470
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/94/5-6/94_5-6_463/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/index.html
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma