本文選題：身體鍛煉　切入點：不同時段　出處：《成都體育學院學報》2017年03期 　論文類型：期刊論文

【摘要】：目的:探究中等強度定速身體鍛煉期間不同時段的主觀體力感知評級(RPE)、心肺活動狀態(tài)和情緒狀態(tài),并進而推斷RPE作為測評指標的精確性。方法:60名被試在跑臺上完成中等強度定速跑或走30 min,并在實施前5 min、期間30 min和之后10m in進行RPE、情緒狀態(tài)自行測評以及生理指標同步監(jiān)測;將45min均分為9個時段并選擇鍛煉期間第1時段(t_1)、第2時段(t_2)、第3時段(t_3)、第4時段(t_4)、第5時段(t_5)、第6時段(t_6)的測試數(shù)據(jù)進行統(tǒng)計和分析;兼顧實驗末的訪談核實結果。結果:RPE,t_3、t_4最小,t_2、t_5其次,t_1、t_6最大;心率(HR)t_6高于其余5個時段;耗氧量(VO_2)、相對耗氧量(VO_2/kg)、代謝當量(MET),6個時段基本恒定;積極情緒狀態(tài),t_2、t_3、t_4、t_5最佳,t_1其次,t_6最差;消極情緒狀態(tài),t_6最甚,t_5其次。結論:身體鍛煉期間的心肺活動狀態(tài)變化與RPE變化很不一致且處于積極情緒狀態(tài)時伴隨RPE低估于HR現(xiàn)象,故若將RPE作為中等運動強度測評指標則需兼顧情緒狀態(tài)等第三變量的影響;身體鍛煉期間,1/4被試進入了一種寧靜的自我狀態(tài)。
[Abstract]:Objective: to explore the subjective physical perception rating (RPEP), cardiopulmonary activity state and emotional state in different periods during moderate intensity constant speed physical exercise. And then infer the accuracy of RPE as the evaluation index. Methods: 60 subjects completed moderate intensity running or walking at a fixed speed for 30 mins on the platform, followed by 5 minutes before, 30 min and 10 min after the implementation, self-assessment of emotional state and birth. Synchronous monitoring of physical indicators; The 45 minutes were divided into 9 periods and selected for the first time during the exercise period. The second time was tipped off, the third time was tipped, the third time was tipped, the fourth time was tipped, the fifth time was tipped, and the sixth time was the season 6. The statistics and analysis of the test data were carried out. The results of the interview at the end of the experiment were as follows: 1 / RPET / T / S / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T / T /. Conclusion: the changes of cardiopulmonary activity and RPE during physical exercise are not consistent with those of RPE and RPE understates HR when they are in a positive emotional state. Therefore, if RPE is taken as the index of moderate exercise intensity, the influence of the third variable, such as emotional state, should be taken into account, and a quarter of the subjects entered a quiet self-state during physical exercise.
【作者單位】： 四川師范大學體育學院;宜賓學院體育學院;
【基金】：四川省教育廳人文社科重點科研項目“中強度定速身體鍛煉期間不同時段的情緒效益、RPE及其心肺活動特征研究”(16SA0016) 國家體育總局重點研究領域攻關課題“身體鍛煉的短期情緒效益、動機及堅持性整合研究”(2014B082)
【分類號】：G804.8

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