Injuries in women's professional soccer

Area of Science:

• Sports Medicine
• Orthopedics
• Epidemiology

Background:

• The Women's United Soccer Association (WUSA) represents a high level of professional female athletic competition.
• Understanding injury patterns in elite female athletes is crucial for developing targeted prevention strategies.
• Previous research has extensively documented injuries in male professional soccer, but data for female leagues are less comprehensive.

Purpose of the Study:

• To analyze injury incidence, common injury locations, and injury risk associated with player positions in the WUSA.
• To compare injury rates in the WUSA with those in Major League Soccer (MLS).
• To identify the most frequent types of injuries and specific anatomical sites affected in WUSA players.

Main Methods:

• Prospective data collection from 202 WUSA players across eight teams over two seasons.
• Analysis of injury incidence per 1000 player hours, differentiating between practice and game time.
• Categorization of injuries by type (acute vs. chronic), diagnosis, anatomical location, and player position.

Main Results:

• An overall injury incidence rate of 1.93 injuries per 1000 player hours was recorded.
• Lower extremity injuries constituted 60% of all injuries, with knee and head being the most common sites.
• Strains, sprains, contusions, and fractures were the predominant diagnoses, with anterior cruciate ligament (ACL) tears accounting for 4.6% of injuries.

Conclusions:

• The WUSA exhibits a lower overall injury incidence compared to Major League Soccer.
• Despite lower overall rates, knee injuries remain a significant concern for elite female soccer players.
• Midfielders were found to sustain a higher incidence of injuries compared to other positions.