Jiao Xianwei, Cao Qinglei, Deng Zhongyuan
Physical Education College, Henan Normal University, Xinxiang, China.
Department of Physical Education, University of Science and Technology Beijing, Beijing, China.
Front Sports Act Living. 2025 Aug 19;7:1611255. doi: 10.3389/fspor.2025.1611255. eCollection 2025.
Microplastics, a widespread and growing environmental pollutant, have raised global concerns due to their pervasive presence in both urban and natural environments. The extensive use of plastics has led to human exposure through inhalation, ingestion, and skin contact, posing potential risks to athletes and fitness enthusiasts during exercise. Studies suggest microplastics may impair exercise performance and health, though research remains limited. Current evidence indicates microplastics enter the body via respiration, water, and food, potentially disrupting physiological functions. However, their exact mechanisms, exposure thresholds, and long-term effects on athletic performance are poorly understood. This paper reviews microplastic sources, exposure pathways in sports, and their physiological impacts, aiming to establish a comprehensive understanding of their role in exercise science. By analyzing existing literature, this study explores microplastics' influence on physical function, athletic performance, and training outcomes. The findings may help identify actionable prevention strategies, promoting safer sports environments. Further research is needed to clarify microplastics' health implications and develop effective mitigation measures for athletes.
微塑料是一种广泛存在且不断增加的环境污染物，因其在城市和自然环境中普遍存在而引发了全球关注。塑料的广泛使用导致人类通过吸入、摄入和皮肤接触而接触到微塑料，这在运动过程中给运动员和健身爱好者带来了潜在风险。研究表明，微塑料可能会损害运动表现和健康，不过相关研究仍然有限。目前的证据表明，微塑料通过呼吸、水和食物进入人体，可能会扰乱生理功能。然而，人们对它们的确切作用机制、接触阈值以及对运动表现的长期影响了解甚少。本文综述了微塑料的来源、在运动中的接触途径及其生理影响，旨在全面了解它们在运动科学中的作用。通过分析现有文献，本研究探讨了微塑料对身体功能、运动表现和训练结果的影响。这些发现可能有助于确定可行的预防策略，营造更安全的运动环境。还需要进一步研究来阐明微塑料对健康的影响，并为运动员制定有效的缓解措施。
