English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 2446/17084 (14%)
造訪人次 : 3215677      線上人數 : 502
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋


    請使用永久網址來引用或連結此文件: http://utaipeir.lib.utaipei.edu.tw/dspace/handle/987654321/16152


    題名: Parasympathetic nervous activity mirrors recovery status in weight lifting performance after training
    作者: Chen, Jui-Lien;Yeh, Ding-Peng;Lee, Jo-Ping;Chen, Chung-Yu;Huang, Chih-Yang;Lee, Shin-Da;Chen, Chiu-Chou;陳九州;Kuo, Terry B. J.;Kao, Chung-Lan;Kuo, Chia-Hua
    日期: 2011-06
    上傳時間: 2017-09-12 14:38:50 (UTC+8)
    摘要: Heart rate variability (HRV) and parasympathetic power are closely related to the well-being and health status in humans. The main goal of the study was to determine whether these measures can reflect recovery status after weight training. After a 10-day detraining period, 7 weightlifters were challenged with a 2-hour weight training which elicited approximately fourfold increases in circulating muscle creatine kinase level and protracted pain feeling (p < 0.05). Weightlifting performance was then evaluated 3, 24, 48, and 72 hours after training to determine the degree of recovery from fatigue. Heart rate variability, circulating dehydroepiandrostendione sulfate (DHEA-S), and muscle damage markers were measured before each performance test. An electrocardiogram was recorded for 5 minutes continuously at rest in seated positions. After training, weightlifting performance of the subjects decreased below baseline in paralleled with suppressed parasympathetic power (high-frequency [HF] HRV), whereas sympathetic power (normalized low-frequency HRV) was slightly elevated at 3 hours of recovery (p < 0.05). Both weightlifting performances and parasympathetic power returned to baseline values in 24 hours and further increased above baseline during 48-72 hours of recovery in a similar fashion (p < 0.05). Circulating DHEA-S level dropped at 24 hours (p < 0.05) and returned to normal values by 48 hours. Muscle pain increased at 3 hours after training and remained higher than baseline values for the 72-hour recovery period (p < 0.05). Our data suggest that parasympathetic power, indicated by HF HRV, is able to reflect the recovery status of weightlifters after training.
    關聯: Journal of Strength and Conditioning Research, 25(6), p.1546-1552
    顯示於類別:[陸上運動學系] 期刊論文

    文件中的檔案:

    沒有與此文件相關的檔案.



    在uTaipei中所有的資料項目都受到原著作權保護.


    如有問題歡迎與系統管理員聯繫
    02-23113040轉2132
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋