Abstract Summary
Tackling is repetitively performed in rugby game play, critical to team performance, yet poor execution increase injury risk. Players are taught from a young age to engage in 1-on-1 lower or upper body tackles, yet limited research on whether coaching instruction can alter three-dimensional (3D) tackle techniques exists. This study found a 1-on-1 tackle technique can be altered under expert coaching. A more “head up and forward/face up” and “straight back” posture in the Tahu than traditional tackle, is likely to increase tackle success and may lower head injury risk, a finding requiring further research to substantiate.