{"title":"[高强度间歇训练对人体运动后多余耗氧量影响的研究进展]。","authors":"Yang-Yang Su, Xiao-Ning Dong, Xiu-Qin Wu","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Elevated human metabolism during recovery is associated with increased excess post-exercise oxygen consumption (EPOC). EPOC is linearly related to exercise duration and exponentially related to exercise intensity. It is commonly believed that near-maximal intensity interval training prompts the body to produce greater EPOC. This review focuses on the origin and development of high-intensity interval training (HIIT), analyzes its concept, classification and function, and discusses its effects on human EPOC. HIIT promotes a significant increase in EPOC during the fast recovery period, whereas the changes of EPOC during the slow recovery period are still inconclusive; Sprint interval training (SIT) promotes a significant increase in EPOC throughout the whole recovery period. Compared with HIIT, the body's energy expenditure and oxygen uptake (VO<sub>2</sub>) increase significantly during moderate-intensity continuous training (MICT), but the total energy expenditure and VO<sub>2</sub> during exercise and 24 h of recovery period are similar between the two types of exercises, indicating that greater EPOC is generated during the recovery period of HIIT. The mechanisms by which interval training improves EPOC include increasing lung ventilation and catecholamine secretion, accelerating systemic circulation, increasing body temperature, promoting glycogen resynthesis, rapid recruitment of fast twitch muscle fibers and uncoupling of mitochondrial respiration, up-regulating hypoxia inducible factor-1 alpha and skeletal muscle protein, as well as improving intestinal flora.</p>","PeriodicalId":7134,"journal":{"name":"生理学报","volume":"76 5","pages":"849-861"},"PeriodicalIF":0.0000,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Research progress of the effects of high-intensity interval training on excess post-exercise oxygen consumption in human].\",\"authors\":\"Yang-Yang Su, Xiao-Ning Dong, Xiu-Qin Wu\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Elevated human metabolism during recovery is associated with increased excess post-exercise oxygen consumption (EPOC). EPOC is linearly related to exercise duration and exponentially related to exercise intensity. It is commonly believed that near-maximal intensity interval training prompts the body to produce greater EPOC. This review focuses on the origin and development of high-intensity interval training (HIIT), analyzes its concept, classification and function, and discusses its effects on human EPOC. HIIT promotes a significant increase in EPOC during the fast recovery period, whereas the changes of EPOC during the slow recovery period are still inconclusive; Sprint interval training (SIT) promotes a significant increase in EPOC throughout the whole recovery period. Compared with HIIT, the body's energy expenditure and oxygen uptake (VO<sub>2</sub>) increase significantly during moderate-intensity continuous training (MICT), but the total energy expenditure and VO<sub>2</sub> during exercise and 24 h of recovery period are similar between the two types of exercises, indicating that greater EPOC is generated during the recovery period of HIIT. The mechanisms by which interval training improves EPOC include increasing lung ventilation and catecholamine secretion, accelerating systemic circulation, increasing body temperature, promoting glycogen resynthesis, rapid recruitment of fast twitch muscle fibers and uncoupling of mitochondrial respiration, up-regulating hypoxia inducible factor-1 alpha and skeletal muscle protein, as well as improving intestinal flora.</p>\",\"PeriodicalId\":7134,\"journal\":{\"name\":\"生理学报\",\"volume\":\"76 5\",\"pages\":\"849-861\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-10-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"生理学报\",\"FirstCategoryId\":\"1087\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"生理学报","FirstCategoryId":"1087","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}
[Research progress of the effects of high-intensity interval training on excess post-exercise oxygen consumption in human].
Elevated human metabolism during recovery is associated with increased excess post-exercise oxygen consumption (EPOC). EPOC is linearly related to exercise duration and exponentially related to exercise intensity. It is commonly believed that near-maximal intensity interval training prompts the body to produce greater EPOC. This review focuses on the origin and development of high-intensity interval training (HIIT), analyzes its concept, classification and function, and discusses its effects on human EPOC. HIIT promotes a significant increase in EPOC during the fast recovery period, whereas the changes of EPOC during the slow recovery period are still inconclusive; Sprint interval training (SIT) promotes a significant increase in EPOC throughout the whole recovery period. Compared with HIIT, the body's energy expenditure and oxygen uptake (VO2) increase significantly during moderate-intensity continuous training (MICT), but the total energy expenditure and VO2 during exercise and 24 h of recovery period are similar between the two types of exercises, indicating that greater EPOC is generated during the recovery period of HIIT. The mechanisms by which interval training improves EPOC include increasing lung ventilation and catecholamine secretion, accelerating systemic circulation, increasing body temperature, promoting glycogen resynthesis, rapid recruitment of fast twitch muscle fibers and uncoupling of mitochondrial respiration, up-regulating hypoxia inducible factor-1 alpha and skeletal muscle protein, as well as improving intestinal flora.
期刊介绍:
Acta Physiologica Sinica (APS) is sponsored by the Chinese Association for Physiological Sciences and Shanghai Institutes of Biological Sciences, Chinese Academy of Sciences (CAS), and is published bimonthly by the Science Press, China. APS publishes original research articles in the field of physiology as well as research contributions from other biomedical disciplines and proceedings of conferences and symposia of physiological sciences. Besides “Original Research Articles”, the journal also provides columns as “Brief Review”, “Rapid Communication”, “Experimental Technique”, and “Letter to the Editor”. Articles are published in either Chinese or English according to authors’ submission.