Comparison of Injury Risk Factors in the Biomechanics Between Dancers, Football Players, and Physically Active Populations

摘要

The purpose of this study was to determine if a difference in the identifiable injury risk factors displayed by football players, dancers and a physically active cohort were present during specific functional activities. The hypothesis that experienced dancers demonstrated less injury risk during these tasks as compared to both Division I football players and physically active individuals was tested. Approximately 40 participants took part in this study: 20 football players, 12 dancers, and nine physically active individuals between the ages of 18-45 years old. Participants completed a consent form and an injury-history questionnaire prior to participation. Height (in) and weight (lb) were measured. Center of pressure (COP) was measured using the HUMAC system. The following tests were then performed: LESS, a modified FMS, and a single-leg squat on the participant's non-dominant leg. Tests were recorded and then analyzed. Football players had greater height and weight than the other two groups. The dancers, when compared to football players, exhibited better single leg balance with eyes closed and right hurdle step techniques. Football players and the physically active population exhibited better initial trunk flexion numbers during the LESS test and better right and left in-line lunge scores during the modified FMS than dancers. Both dancers and football players displayed some positive injury prevention attributes. A mixed model injury prevention program could be produced using positive qualities from both types of athletes.