School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.
Int J Sports Physiol Perform. 2014 Mar;9(2):212-6. doi: 10.1123/ijspp.2012-0356. Epub 2013 Apr 23.
Session rating of perceived exertion (SRPE) is a practical method to assess internal training load to provide appropriate stimuli. However, coaches and athletes might rate training sessions differently, which can impair performance development. In addition, SRPE might be influenced by athletes' training experience. The authors studied 160 swimmers of different age groups and different competitive swimming experience and 9 coaches. SRPE was indicated by the swimmers 30 min after the end of a training session and before the training session by the coaches. Training-session intensities were classified into easy (SRPE <3), moderate (SRPE 3-5), and difficult (SRPE >5), based on coaches' perception. We observed that the correlation between coaches' and athletes' SRPE increased with increased age and competitive swimming experience, r = .31 for the 11- to 12-y-old group (P < .001), r = .51 for the 13- to 14-y-old group (P < .001), and r = .74 for the 15- to 16-y-old group (P < .001). In addition, younger swimmers (11-12 y, P < .01; 13-14 y, P < .01) rated training intensity differently from coaches in all 3 categories (easy, moderate, and difficult), while the older group rated differently in only 1 category (difficult, P < .01). These findings suggest that the more experienced swimmers are, the more accurate their SRPE is.
主观疲劳感觉评分（SRPE）是评估内部训练负荷以提供适当刺激的实用方法。然而，教练和运动员可能会对训练课程有不同的评价，这可能会损害表现的发展。此外，SRPE 可能会受到运动员训练经验的影响。作者研究了 160 名不同年龄组和不同竞技游泳经验的游泳运动员和 9 名教练。运动员在训练结束后 30 分钟内，教练在训练课前对训练课程进行了 SRPE 评估。根据教练的感知，将训练课程强度分为轻松（SRPE<3）、中等（SRPE3-5）和困难（SRPE>5）。我们观察到，教练和运动员的 SRPE 之间的相关性随着年龄和竞技游泳经验的增加而增加，11-12 岁组的 r =.31（P <.001），13-14 岁组的 r =.51（P <.001），15-16 岁组的 r =.74（P <.001）。此外，年龄较小的游泳运动员（11-12 岁，P <.01；13-14 岁，P <.01）在所有 3 个类别（轻松、中等和困难）中对训练强度的评价与教练不同，而年龄较大的组别仅在 1 个类别（困难，P <.01）中评价不同。这些发现表明，经验丰富的游泳运动员的 SRPE 越准确。
