Tierney P, Tobin D P, Blake C, Delahunt E
Leinster Rugby, Dublin, Ireland.
School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland.
Scand J Med Sci Sports. 2017 Dec;27(12):1934-1941. doi: 10.1111/sms.12816. Epub 2016 Dec 28.
Global Positioning System (GPS) technology is commonly utilized in team sports, including rugby union. It has been used to describe the average running demands of rugby union. This has afforded an enhanced understanding of the physical fitness requirements for players. However, research in team sports has suggested that training players relative to average demands may underprepare them for certain scenarios within the game. To date, no research has investigated the running demands of attacking 22 entries in rugby union. Additionally, no research has been undertaken to determine whether differences exist in the running intensity of successful and unsuccessful attacking 22 entries in rugby union. The first aim of this study was to describe the running intensity of attacking 22 entries. The second aim of this study was to investigate whether differences exist in the running intensity of successful and unsuccessful attacking 22 entries. Running intensity was measured using meters per minute (m min ) for (a) total distance, (b) running distance, (c) high-speed running distance, and (d) very high-speed running distance. This study provides normative data for the running intensity of attacking 22 entries in rugby union. Forwards achieved greater high-speed running intensity in successful (3.6 m min ) compared to unsuccessful (1.8 m min ) attacking 22 entries. Forwards should try and achieve greater high-speed running intensity in attacking 22 entries to increase the likelihood of successful outcomes during this period of gameplay.
全球定位系统（GPS）技术常用于包括英式橄榄球联盟在内的团队运动中。它已被用于描述英式橄榄球联盟的平均跑步需求。这有助于加深对球员体能要求的理解。然而，团队运动的研究表明，按照平均需求训练球员可能无法让他们充分应对比赛中的某些场景。迄今为止，尚无研究调查英式橄榄球联盟中进攻22米线区域时的跑步需求。此外，也没有研究确定英式橄榄球联盟中成功和不成功的进攻22米线区域的跑步强度是否存在差异。本研究的首要目的是描述进攻22米线区域时的跑步强度。本研究的第二个目的是调查成功和不成功的进攻22米线区域的跑步强度是否存在差异。跑步强度通过每分钟跑的米数（米/分钟）来衡量，具体针对（a）总距离、（b）跑步距离、（c）高速跑步距离和（d）极高速跑步距离。本研究提供了英式橄榄球联盟中进攻22米线区域跑步强度的规范数据。在成功的进攻22米线区域（3.6米/分钟）中，前锋的高速跑步强度高于不成功的情况（1.8米/分钟）。在比赛的这一阶段，前锋在进攻22米线区域时应努力提高高速跑步强度，以增加成功的可能性。
