Analysis of Tackling Events Leading to Mild Cervical Injuries in Collegiate Rugby Union

Abstract

The present study aimed to determine the mechanisms of mild cervical injuries caused by tackling in a rugby union. This study enrolled 137 male players from a Japanese collegiate rugby union club during the 2009-2013 seasons. Twenty-nine (53.7%) of 54 incidents leading to mild cervical injury were identified from match video records and injury data that were reported under the definition of medical attention. In addition, all tackles by players in the same match in which they sustained cervical injury were extracted as a control cohort. All tackles were coded according to eleven characteristics of three tackle phases. Twenty-one tackles were the main events leading to mild cervical injury. The likelihood of tackler-associated mild cervical injuries was significantly higher when tacklers had no time to face forward at the offside line before tackle situations, tackles with incorrect tackler head positions, and not using arms after initial contact. These results suggest that further investigation is needed to determine specific tackling characteristics considering the three tackle phases and their combined effects.

How does the situation before a tackle influence a tackler’s head placement in rugby union?: application of the decision tree analysis

“…Video analysis of tackle-related injuries, [1][2][3][4][5] including concussions, [6][7][8][9][10][11][12][13][14] neck injuries 15 and shoulder injuries, 16 has been conducted in rugby players at various competitive levels. In addition, head impact tackle scenes 17 18 and tackle performance 19 20 have been analysed using video footage.…”