contents JUNE 2012 • Volume 17, N°4 24 32 features 8 Concussion and Post-concussive Syndrome Youth athletes at risk! By Wanda Lee MacPhee, DC, and Stephen Geanopulos, DC, DACNB 16 Social Media 101 Why you should use it By Anthony Lombardi, DC 24 The Arctic Winter Games Interprofessional knowledge and circumpolar culture in sport By Brynne Stainsby BA, DC, and Steven Piper, DC 8 departments Editor’s Note 6 Technique Toolbox 12 Keys to your Practice 20 News 32, 36 Life’s Little Adjustments 32 Editorial Advisory Board 32 Professional Directory 41 Research Review Corner 42 ON THE COVER: There are few health issues that have received as much recent attention as concussion injuries and post-concussive syndrome. There are hundreds of young athletes who participate in the same sports and recreational activities as do professional athletes, and they, too, encounter the risk of injury on a daily and weekly basis. www.canadianchiropractor.ca 28 Adjusting Children, Part 2 Scope and safety of practice By Elizabeth Anderson Peacock, BSc, DC 34 Backing up Data By Stephane Laverdiere, DC Storage strategies that bring peace of mind 38 Portfolio Treatments By Mike Magreehan, CFP Add a little certainty to your retirement income plan 4 • CANADIAN CHIROPRACTOR | JUNE 2012