Pedro Luiz Santorsula de Paula Oliveira

Scientific production on CrossFit^® has expanded alongside the growing popularity of the modality; however, multi-database scientometric analysis describing its structure, research trends, and knowledge gaps remains limited. Objective: This study conducted a scientometric analysis to identify patterns within the literature and to provide directions for future research. Methods: Searches were performed in the databases Web of Science, PubMed, and Scopus, including all publications available up to December 2024. The search identified 3927 records. After removing duplicates and excluding reviews, meta-analyses, and studies outside the scope, 526 original articles were included in the analysis. Scientometric analyses were conducted using Bibliometrix (version 4.3.2) implemented in R (version 4.4.2), with additional support from Microsoft Excel and VOSviewer (v1.6.20). Results: The results indicate a marked growth in publication output, with an average annual increase of approximately 37.5%, reflecting the increasing academic interest in the modality. The United States and Brazil emerged as leading contributors, supported by strong research infrastructure and expanding scientific communities. The thematic structure of the field is predominantly centered on physiological responses, performance outcomes, and injury-related topics, while psychosocial, behavioral, and population-specific dimensions remain comparatively underexplored. Despite the observed expansion, the findings suggest that quantitative growth has outpaced methodological diversification and longitudinal development within the field. In addition, a limited integration between scientific findings and applied training contexts was identified, highlighting a gap between research production and real-world practice. Conclusion: Overall, CrossFit^® research appears to be expanding toward a more diversified and structured scientific field; however, advancing the field will require greater methodological rigor, increased focus on longitudinal and integrative approaches, and stronger translation of scientific evidence into applied settings.

Introduction: Psychosocial functioning and body image are key dimensions of mental well-being and performance. Among professional dancers, competitive environments, aesthetic demands, and physical–emotional overload contribute to increased anxiety, stress, and mood disturbances, potentially impairing performance and heightening injury risk. Objective: To investigate longitudinal variations in psychosocial and emotional indicators among professional dancers throughout a season of rehearsals and performances. Methods: Thirteen dancers (9 women and 4 men) from a professional company were assessed across eight time points using the Brunel Mood Scale (BRUMS), State–Trait Anxiety Inventory (STAI-State), Recovery–Stress Questionnaire for Athletes (REST-Q 76 Sport), and Body Shape Questionnaire (BSQ). Data was analyzed using repeated-measures ANOVA with Bonferroni post hoc tests (p < 0.05). Results: Negative mood dimensions progressively increased (p < 0.01; η²p = 0.46, large), while vigor decreased (p = 0.03; η²p = 0.29, medium), indicating an inversion of the typical “iceberg” profile. Overall stress levels increased (p = 0.02; g = 0.53, power = 0.81) and perceived recovery declined (p = 0.04; g = 0.41, power = 0.78). State anxiety rose consistently (p < 0.01; η²p = 0.42), and body dissatisfaction, assessed via the BSQ, increased from “no concern” to “high concern” classifications (p = 0.03; g = 0.59, power = 0.84). Conclusions: Overall, the findings indicating a longitudinal pattern of increased psychometric strain indicators, inferred exclusively from psychometric trends, and conceptually consistent with a possible imbalance between perceived demands and perceived recovery, rather than reflecting objectively measured workload or recovery processes.