Physical Conditioning and Functional Injury-Screening Profile of Elite Female Soccer Players: A Systematic Review

Purpose: To identify the physical conditioning and functional injury-screening characteristics of elite female soccer players. Methods: This review was prospectively registered (PROSPERO CRD4202346765). Searches were conducted in PubMed/ MEDLINE, Cochrane Library, Scopus, and Web of Science (from inception in March 2023 to July 2023). Updated searches were conducted in October 2023 and April 2024. Included studies were quantitative studies conducted on female soccer players. Main outcomes were functional and physical profiles. Screening, data extraction, and quality assessment (Quality Assessment Tool for Quantitative Studies and the Oxford Levels of Evidence scales) were performed. Mean differences between preseason and in-season testing periods were estimated by Hedges g effect size. Methods and results were reported according to PRISMA guidelines. Results: The search yielded 1727 articles, of which 10 were included. Overall methodological quality of the studies was strong, with a moderate level of evidence. Players exhibited mean maximal oxygen uptake of 52.6 (4.5) mL<middle dot>min-1<middle dot>kg-1, 20-m linear-sprint performance of 3.58 (0.18) seconds, countermovement jump of 31.0 (2.9) cm, unilateral countermovement jump of 14.4 (2.1) cm, and quadriceps and hamstring peak torque at 60 degrees<middle dot>s-1 of 133 (23) and 87 (17) N<middle dot>m, respectively. Mean scores recorded during inseason were 2% to 22% better than in preseason (effect size: small to very large). Conclusions: This review provides valuable normative physical conditioning and functional injury-risk assessment data for elite female soccer players. Coaches and conditioning staff can use these insights to interpret their own records and optimize their training processes. Furthermore, this study identifies methodological limitations to address in future research.