Head Accelerations during a 1-on-1 Rugby Tackling Drill Performed by Experienced Rugby Union Players.

Rugby Union is a popular sport played by males and females worldwide, from junior to elite levels. The highly physical skill of tackling occurs every few seconds throughout a match and various injuries associated with tackling are relatively common. Of particular interest are head injuries that result in a concussion.

The Effect of Sub-Concussive Impacts during a Rugby Tackling Drill on Brain Function.

Concussion is known to detrimentally affect brain health. Rugby tackles commonly occur with high collision force between tackler and ball carrier, and low impact head contact is not uncommon. Cognitive deficits following a bout of soccer ball heading has been attributed to the impact and termed sub-concussion.