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室内骑行过程中,运动强度与主观体力感觉( Borg 和 OMNI 量表)的有效性。

Exercise Intensity and Validity of the Ratings of Perceived Exertion (Borg and OMNI Scales) in an Indoor Cycling Session.

机构信息

Faculty of Education Sciences, Nursing and Physiotherapy. Laboratory of Kinesiology, Biomechanics and Ergonomics (KIBIOMER Lab), University of Almería, Almería. SPAIN.

出版信息

J Hum Kinet. 2013 Dec 31;39:93-101. doi: 10.2478/hukin-2013-0072. eCollection 2013 Dec 18.

Abstract
  1. to determine the intensity of an indoor cycling session; 2) to know the correlation between the rating of perceived exertion (RPE) scales (Borg and OMNI) and % heart rate reserve (%HRR) with categories; and 3) to evaluate the validity of RPE scales (Borg and OMNI) with respect to the heart rate (HR) and %HRR. A total of fifty-three subjects, 25 males and 28 females (ages: 28.79 ± 6.04 years; body height: 1.71 ± 0.09 m; body mass: 69.59 ± 13.69 kg) were recruited from a private fitness club. All subjects performed the same predesigned indoor cycling session with a total duration of 50 minutes. During the experimental trial, the HR was recorded every 5 s. The Borg 6-20 RPE and OMNI 0-10 scales were used to assess perceived exertion in each phase. The average HR in the cardiovascular phase was 152.24 ± 14.11 b•min-1, the %HRR was 80.62 ± 7.10; and the overall RPE (Borg and OMNI scales) was 14.94 ± 1.11 and 7.18 ± 0.79 points, respectively. The correlation between an average HR and %HRR with Borg and OMNI scales was lower than r = 0.4 (p < 0.05). The correlation value between the Borg and the OMNI RPE scales was r = 0.82 (p < 0.001). It can be concluded that indoor cycling elicits effort of high intensity which could be inappropriate for some participants. The Borg and OMNI scales showed a low validity to quantify the intensity performed in indoor cycling sessions. It indicates the necessity to control the intensity of effort with other instruments to improve efficacy and decrease the risk of overload in this activity.
摘要
  1. 确定室内自行车运动的强度;2) 了解感知用力评分(Borg 和 OMNI)与%心率储备(%HRR)与类别之间的相关性;3) 评估 RPE 量表(Borg 和 OMNI)与心率(HR)和%HRR 的有效性。共有 53 名受试者,25 名男性和 28 名女性(年龄:28.79 ± 6.04 岁;身高:1.71 ± 0.09 m;体重:69.59 ± 13.69 kg)从一家私人健身俱乐部招募。所有受试者均参加了相同的预先设计的室内自行车运动,总时长为 50 分钟。在实验过程中,每 5 秒记录一次 HR。Borg 6-20 RPE 和 OMNI 0-10 量表用于评估每个阶段的感知用力。心血管阶段的平均 HR 为 152.24 ± 14.11 b•min-1,%HRR 为 80.62 ± 7.10;整体 RPE(Borg 和 OMNI 量表)分别为 14.94 ± 1.11 和 7.18 ± 0.79 分。平均 HR 和 %HRR 与 Borg 和 OMNI 量表之间的相关性低于 r = 0.4(p < 0.05)。Borg 和 OMNI RPE 量表之间的相关值为 r = 0.82(p < 0.001)。可以得出结论,室内自行车运动产生的强度很高,可能不适合某些参与者。Borg 和 OMNI 量表在量化室内自行车运动强度方面的有效性较低。这表明有必要使用其他仪器来控制努力强度,以提高室内自行车运动的效果并降低运动过度的风险。
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c343/3916918/1ffb471f5c8b/jhk-39-93f1.jpg

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