Dickson and Terwiel ( 2011 ) compared snowboarders presenting with a wrist injury with snowboarders presenting with another injury .
Dickson and Terwiel ( 2011 ) found wrist guards had a protective effect .
Dickson and Terwiel ( 2011 ) compared snowboarders presenting with a wrist injury with snowboarders presenting with another injury and found wrist guards had a protective effect .