Author Identifier (ORCID)
Sophia Nimphius: https://orcid.org/0000-0002-3524-0245
Abstract
McClean, ZJ, da Silva Torres, R, Herzog, W, Pasanen, K, Lun, V, Nimphius, S, and Jordan, MJ. The influence of sport representation and attitudes toward strength training on neuromuscular performance profiles in university athletes: part I female athletes. J Strength Cond Res XX(X): 000–000, 2025—Neuromuscular performance is often assessed across strength, power, and plyometric tasks in athlete populations with an increasing emphasis on biomechanical testing that yields multifaceted data sets with several outcome measures per task. This leads to specific challenges in determining relevant neuromuscular performance benchmarks especially when considering contextual factors related to the sport environment. Thus, characterizing athlete neuromuscular performance subpopulations (or profiles) while accounting for the influence of contextual factors such as those related to the sport environment, and psychosocial factors such as the athlete's attitudes toward strength training could provide a framework for more specific neuromuscular benchmarks. Therefore, neuromuscular performance profiles were explored in female university athletes while accounting for sport influences and attitudes toward strength training. Female university athletes (n = 192) from 5 sports completed a comprehensive lower body neuromuscular performance testing battery and surveys assessing attitudes toward strength training. Clustering was done to define neuromuscular performance profiles and Fisher's Exact Tests were used to examine differences in attitudes toward strength training across clusters. A high-strength/high-power/high-stiffness cluster, low-strength/low-power/low-stiffness cluster, and low-strength/low-power/high-stiffness cluster were identified with no difference in sport representation but differences in attitudes toward strength training (p < 0.047; alpha = 0.05). These findings may help to quantify the characteristics of different female university athlete neuromuscular performance profiles while accounting for potential sport and psychosocial influences. One potential application of these results is to inform neuromuscular performance benchmarks that can be used in conjunction with preseason evaluations or in the context of restoring performance readiness after injury.
Keywords
Athlete profiling, countermovement jump testing, sport injury, sport performance, unsupervised machine learning
Document Type
Journal Article
Date of Publication
1-1-2025
Volume
40
Issue
3
Publication Title
Journal of Strength and Conditioning Research
Publisher
National Strength and Conditioning Association
School
School of Medical and Health Sciences
Funders
Natural Sciences and Engineering Research Council of Canada (CGS D-589477-2024)
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 License
First Page
311
Last Page
323
Comments
This is an Author's Accepted Manuscript of: McClean, Z. J., Da Silva Torres, R., Herzog, W., Pasanen, K., Lun, V., Nimphius, S., & Jordan, M. J. (2025). The influence of sport representation and attitudes toward strength training on neuromuscular performance profiles in university athletes: Part I female athletes. The Journal of Strength and Conditioning Research, 40(3), 311–323. https://doi.org/10.1519/JSC.0000000000005309