Thais Marques e Silva, Wilson Cesar Abreu, E. Pimenta, S. D. da Silva
{"title":"补充咖啡因对职业足球运动员恢复的影响","authors":"Thais Marques e Silva, Wilson Cesar Abreu, E. Pimenta, S. D. da Silva","doi":"10.3390/muscles2010001","DOIUrl":null,"url":null,"abstract":"(1) Introduction: Soccer players face high demand for training and games. To facilitate their performance, many studies have investigated ergogenic supplements that can assist in the recovery and performance of players. The aim of this research was to assess whether caffeine supplementation can help soccer players’ recovery and performance. (2) Methods: Professional players were given 210 mg of caffeine or placebo in seven games during the state championship, being offered placebo in three matches and caffeine in four matches, administered 30 min before the game, during the game, and after the game. Blood creatine kinase (CK) and heart rate variability (HRV) were measured. Participants rated their perceived recuperation (RPR) and exertion (RPE) on scales developed by Laurent and Borg, respectively. The time that the player spent on the field was also evaluated. t-tests and Levene’s test were used to analyze the results. In addition to mean differences, variations in the results were also analyzed. (3) Results: No significant differences were found in CK, HRV, RPR, RPE, or minutes on the field when comparing caffeine supplementation with the placebo. (4) Conclusion: Caffeine supplementation throughout the championship appears to have had no ergogenic effect on athlete performance and recovery.","PeriodicalId":46318,"journal":{"name":"MLTJ-Muscles Ligaments and Tendons Journal","volume":"9 1","pages":""},"PeriodicalIF":0.5000,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of Caffeine Supplementation on the Recovery of Professional Soccer Players\",\"authors\":\"Thais Marques e Silva, Wilson Cesar Abreu, E. Pimenta, S. D. da Silva\",\"doi\":\"10.3390/muscles2010001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"(1) Introduction: Soccer players face high demand for training and games. To facilitate their performance, many studies have investigated ergogenic supplements that can assist in the recovery and performance of players. The aim of this research was to assess whether caffeine supplementation can help soccer players’ recovery and performance. (2) Methods: Professional players were given 210 mg of caffeine or placebo in seven games during the state championship, being offered placebo in three matches and caffeine in four matches, administered 30 min before the game, during the game, and after the game. Blood creatine kinase (CK) and heart rate variability (HRV) were measured. Participants rated their perceived recuperation (RPR) and exertion (RPE) on scales developed by Laurent and Borg, respectively. The time that the player spent on the field was also evaluated. t-tests and Levene’s test were used to analyze the results. In addition to mean differences, variations in the results were also analyzed. (3) Results: No significant differences were found in CK, HRV, RPR, RPE, or minutes on the field when comparing caffeine supplementation with the placebo. (4) Conclusion: Caffeine supplementation throughout the championship appears to have had no ergogenic effect on athlete performance and recovery.\",\"PeriodicalId\":46318,\"journal\":{\"name\":\"MLTJ-Muscles Ligaments and Tendons Journal\",\"volume\":\"9 1\",\"pages\":\"\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2022-12-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"MLTJ-Muscles Ligaments and Tendons Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3390/muscles2010001\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ORTHOPEDICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"MLTJ-Muscles Ligaments and Tendons Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3390/muscles2010001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
Effects of Caffeine Supplementation on the Recovery of Professional Soccer Players
(1) Introduction: Soccer players face high demand for training and games. To facilitate their performance, many studies have investigated ergogenic supplements that can assist in the recovery and performance of players. The aim of this research was to assess whether caffeine supplementation can help soccer players’ recovery and performance. (2) Methods: Professional players were given 210 mg of caffeine or placebo in seven games during the state championship, being offered placebo in three matches and caffeine in four matches, administered 30 min before the game, during the game, and after the game. Blood creatine kinase (CK) and heart rate variability (HRV) were measured. Participants rated their perceived recuperation (RPR) and exertion (RPE) on scales developed by Laurent and Borg, respectively. The time that the player spent on the field was also evaluated. t-tests and Levene’s test were used to analyze the results. In addition to mean differences, variations in the results were also analyzed. (3) Results: No significant differences were found in CK, HRV, RPR, RPE, or minutes on the field when comparing caffeine supplementation with the placebo. (4) Conclusion: Caffeine supplementation throughout the championship appears to have had no ergogenic effect on athlete performance and recovery.
期刊介绍:
MLTJ (Muscle, Ligaments and Tendons Journal) is an open access, peer-reviewed online journal that encompasses all aspects of clinical and basic research studies related to musculoskeletal, ligament, tendon, public health, exercise physiology and kinesiology issues. Muscle, Ligaments and Tendons Journal (MLTJ) provides the platform for exchange of new clinical and scientific information in the most precise and expeditious way to achieve timely dissemination of information and cross-fertilization of ideas. It is the official journal of the Italian Society of Muscles, Ligaments and Tendons (I.S.Mu.L.T.), Società Italiana Terapia con Onde D’urto (S.I.T.O.D.) and Società Italiana Studio Piede e Caviglia (S.I.S.P.E.C)