Bodychecking experience and rates of injury among ice hockey players aged 15–17 years

Sport Injury Prevention Research Centre (Eliason, Hagel, Palacios-Derflingher, Warriyar KV, Bonfield, Black, Emery), Faculty of Kinesiology, University of Calgary; Integrated Concussion Research Program (Eliason, Black), University of Calgary; Departments of Pediatrics and Community Health Sciences (Hagel, Emery), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Australian Health Services Research Institute (Palacios-Derflingher), Faculty of Business and Law, University of Wollongong, Wollongong, NSW, Australia; Faculty of Education (Mrazik), University of Alberta; Department of Family Medicine (Lebrun), Faculty of Medicine and Dentistry; Glen Sather Sport Medicine Clinic (Lebrun), University of Alberta, Edmonton, Alta.

Sport Injury Prevention Research Centre (Eliason, Hagel, Palacios-Derflingher, Warriyar KV, Bonfield, Black, Emery), Faculty of Kinesiology, University of Calgary; Integrated Concussion Research Program (Eliason, Black), University of Calgary; Departments of Pediatrics and Community Health Sciences (Hagel, Emery), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Australian Health Services Research Institute (Palacios-Derflingher), Faculty of Business and Law, University of Wollongong, Wollongong, NSW, Australia; Faculty of Education (Mrazik), University of Alberta; Department of Family Medicine (Lebrun), Faculty of Medicine and Dentistry; Glen Sather Sport Medicine Clinic (Lebrun), University of Alberta, Edmonton, Alta.

Sport Injury Prevention Research Centre (Eliason, Hagel, Palacios-Derflingher, Warriyar KV, Bonfield, Black, Emery), Faculty of Kinesiology, University of Calgary; Integrated Concussion Research Program (Eliason, Black), University of Calgary; Departments of Pediatrics and Community Health Sciences (Hagel, Emery), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Australian Health Services Research Institute (Palacios-Derflingher), Faculty of Business and Law, University of Wollongong, Wollongong, NSW, Australia; Faculty of Education (Mrazik), University of Alberta; Department of Family Medicine (Lebrun), Faculty of Medicine and Dentistry; Glen Sather Sport Medicine Clinic (Lebrun), University of Alberta, Edmonton, Alta.

Sport Injury Prevention Research Centre (Eliason, Hagel, Palacios-Derflingher, Warriyar KV, Bonfield, Black, Emery), Faculty of Kinesiology, University of Calgary; Integrated Concussion Research Program (Eliason, Black), University of Calgary; Departments of Pediatrics and Community Health Sciences (Hagel, Emery), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Australian Health Services Research Institute (Palacios-Derflingher), Faculty of Business and Law, University of Wollongong, Wollongong, NSW, Australia; Faculty of Education (Mrazik), University of Alberta; Department of Family Medicine (Lebrun), Faculty of Medicine and Dentistry; Glen Sather Sport Medicine Clinic (Lebrun), University of Alberta, Edmonton, Alta.

Sport Injury Prevention Research Centre (Eliason, Hagel, Palacios-Derflingher, Warriyar KV, Bonfield, Black, Emery), Faculty of Kinesiology, University of Calgary; Integrated Concussion Research Program (Eliason, Black), University of Calgary; Departments of Pediatrics and Community Health Sciences (Hagel, Emery), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Australian Health Services Research Institute (Palacios-Derflingher), Faculty of Business and Law, University of Wollongong, Wollongong, NSW, Australia; Faculty of Education (Mrazik), University of Alberta; Department of Family Medicine (Lebrun), Faculty of Medicine and Dentistry; Glen Sather Sport Medicine Clinic (Lebrun), University of Alberta, Edmonton, Alta.

Sport Injury Prevention Research Centre (Eliason, Hagel, Palacios-Derflingher, Warriyar KV, Bonfield, Black, Emery), Faculty of Kinesiology, University of Calgary; Integrated Concussion Research Program (Eliason, Black), University of Calgary; Departments of Pediatrics and Community Health Sciences (Hagel, Emery), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Australian Health Services Research Institute (Palacios-Derflingher), Faculty of Business and Law, University of Wollongong, Wollongong, NSW, Australia; Faculty of Education (Mrazik), University of Alberta; Department of Family Medicine (Lebrun), Faculty of Medicine and Dentistry; Glen Sather Sport Medicine Clinic (Lebrun), University of Alberta, Edmonton, Alta.

Sport Injury Prevention Research Centre (Eliason, Hagel, Palacios-Derflingher, Warriyar KV, Bonfield, Black, Emery), Faculty of Kinesiology, University of Calgary; Integrated Concussion Research Program (Eliason, Black), University of Calgary; Departments of Pediatrics and Community Health Sciences (Hagel, Emery), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Australian Health Services Research Institute (Palacios-Derflingher), Faculty of Business and Law, University of Wollongong, Wollongong, NSW, Australia; Faculty of Education (Mrazik), University of Alberta; Department of Family Medicine (Lebrun), Faculty of Medicine and Dentistry; Glen Sather Sport Medicine Clinic (Lebrun), University of Alberta, Edmonton, Alta.

Sport Injury Prevention Research Centre (Eliason, Hagel, Palacios-Derflingher, Warriyar KV, Bonfield, Black, Emery), Faculty of Kinesiology, University of Calgary; Integrated Concussion Research Program (Eliason, Black), University of Calgary; Departments of Pediatrics and Community Health Sciences (Hagel, Emery), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Australian Health Services Research Institute (Palacios-Derflingher), Faculty of Business and Law, University of Wollongong, Wollongong, NSW, Australia; Faculty of Education (Mrazik), University of Alberta; Department of Family Medicine (Lebrun), Faculty of Medicine and Dentistry; Glen Sather Sport Medicine Clinic (Lebrun), University of Alberta, Edmonton, Alta.

Sport Injury Prevention Research Centre (Eliason, Hagel, Palacios-Derflingher, Warriyar KV, Bonfield, Black, Emery), Faculty of Kinesiology, University of Calgary; Integrated Concussion Research Program (Eliason, Black), University of Calgary; Departments of Pediatrics and Community Health Sciences (Hagel, Emery), Cumming School of Medicine, University of Calgary, Calgary, Alta.; Australian Health Services Research Institute (Palacios-Derflingher), Faculty of Business and Law, University of Wollongong, Wollongong, NSW, Australia; Faculty of Education (Mrazik), University of Alberta; Department of Family Medicine (Lebrun), Faculty of Medicine and Dentistry; Glen Sather Sport Medicine Clinic (Lebrun), University of Alberta, Edmonton, Alta.