Dai Sugimoto1,2,3, Rebecca L Zwicker1,2, Bridget J Quinn1,2,3, Gregory D Myer1,4,5, Andrea Stracciolini1,2,3. 1. The Micheli Center for Sports Injury Prevention, Waltham, Massachusetts. 2. Division of Sports Medicine, Department of Orthopaedics, Boston Children's Hospital, Boston, Massachusetts. 3. Department of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts. 4. The SPORT Center, Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; and. 5. Departments of Pediatrics and Orthopaedic Surgery, University of Cincinnati, Cincinnati, Ohio.
Abstract
OBJECTIVE: To examine CrossFit-related injuries based on sex and age. DESIGN: Retrospective case series. SETTING: A tertiary-level pediatric sports medicine clinic. PARTICIPANTS: CrossFit athletes. MAIN OUTCOME MEASURES: CrossFit-related injuries by sex (males vs females) and age groups (≤19 years vs >19 years) using a χ analysis with P = 0.05, odds ratio (OR), and 95% confidence interval (95% CI). RESULTS: Among injured CrossFit athletes, female athletes sustained lower extremity injuries more frequently than male athletes (P = 0.011; OR, 2.65; 95% CI, 1.25-5.65). In observed CrossFit injuries, shoulder injuries were more frequently observed in male athletes compared with female athletes (P = 0.049; OR, 2.79; 95% CI, 0.98-7.95). Additionally, a greater proportion of CrossFit athletes aged 19 years and younger suffered trunk/spine injuries than those older than 19 years (P = 0.027; OR, 2.61; 95% CI, 1.10-6.21) in injured CrossFit athletes. CONCLUSIONS: The current results indicated sex- and age-specific susceptibility to CrossFit-related injuries based on body parts and diagnoses. The presented information may be useful to develop a safer exercise program, especially for pediatric and adolescent CrossFit participants.
OBJECTIVE: To examine CrossFit-related injuries based on sex and age. DESIGN: Retrospective case series. SETTING: A tertiary-level pediatric sports medicine clinic. PARTICIPANTS: CrossFit athletes. MAIN OUTCOME MEASURES: CrossFit-related injuries by sex (males vs females) and age groups (≤19 years vs >19 years) using a χ analysis with P = 0.05, odds ratio (OR), and 95% confidence interval (95% CI). RESULTS: Among injured CrossFit athletes, female athletes sustained lower extremity injuries more frequently than male athletes (P = 0.011; OR, 2.65; 95% CI, 1.25-5.65). In observed CrossFit injuries, shoulder injuries were more frequently observed in male athletes compared with female athletes (P = 0.049; OR, 2.79; 95% CI, 0.98-7.95). Additionally, a greater proportion of CrossFit athletes aged 19 years and younger suffered trunk/spine injuries than those older than 19 years (P = 0.027; OR, 2.61; 95% CI, 1.10-6.21) in injured CrossFit athletes. CONCLUSIONS: The current results indicated sex- and age-specific susceptibility to CrossFit-related injuries based on body parts and diagnoses. The presented information may be useful to develop a safer exercise program, especially for pediatric and adolescent CrossFit participants.
Authors: Tiemi Maruyama de Moura Paiva; Michel Kanas; Nelson Astur; Marcelo Wajchenberg; Delio Eulalio Martins Filho Journal: Einstein (Sao Paulo) Date: 2021-05-10