High-intensity interval training (HIIT) is a common method to increase performance and promote health in elite sports, rehabilitation, and disease prevention. Flockhart et al. suggest a limit of HIIT above which detrimental effects on metabolic health emerge. We put these findings into context and assess the evidence that HIIT might be harmful.

中文翻译：

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高强度间歇训练对健康有害吗？

高强度间歇训练 (HIIT) 是在精英运动、康复和疾病预防中提高表现和促进健康的常用方法。弗洛克哈特等人。提出了一个 HIIT 限制，超过该限制就会对代谢健康产生不利影响。我们将这些发现纳入背景并评估 HIIT 可能有害的证据。