Journal of Athletic Performance and Nutrition最新文献

The Relationship Between Body Image, Eating Behavior and Nutritional Status for Female Athletes 女运动员身体形象、饮食行为与营养状况的关系

Journal of Athletic Performance and Nutrition Pub Date : 2019-07-12 DOI: 10.31131/JAPN-2019-0001/4

Selen Muftüoğlu, Dilara Içbudak

引用次数: 0

The Influence of Functional Abilities and Morphological Characteristics on Success in Apnea 功能能力和形态特征对呼吸暂停成功的影响

Journal of Athletic Performance and Nutrition Pub Date : 2019-06-01 DOI: 10.31131/JAPN-2019-0001/3

B. Stankovic, Slađana Stanković, Aleksandra Aleksić Veljkovic, M. Stojanovic

{"title":"The Influence of Functional Abilities and Morphological Characteristics on Success in Apnea","authors":"B. Stankovic, Slađana Stanković, Aleksandra Aleksić Veljkovic, M. Stojanovic","doi":"10.31131/JAPN-2019-0001/3","DOIUrl":"https://doi.org/10.31131/JAPN-2019-0001/3","url":null,"abstract":"Objectives: The main goal of this research was to determine to what extent the competitors’ functional abilities and morphological characteristics hypothetically explain the results achieved in static and dynamic apnea and offer a prediction. \u0000Methods: The study included 35 artistic swimmers, body height of 162.98 ± 5.252 cm and body weight of 51.47 ± 5.578 kg that is in the regular training process and competes in the junior competitions. Morphological characteristic variables were obtained by analyzing the subjects’ body composition by the bioelectric impedance method (BIA). Variables for the functional abilities assessment were determined by two tests: forced vital capacity (FVC) and forced expiratory volume (FEV). The influence of functional abilities and morphological characteristics on the results in static and dynamic apnea was assessed by regression analysis. \u0000Results: The results show that functional abilities and morphological characteristics have a significant influence on the diving results. \u0000Conclusion: These results are important for the selection and effective training during the training period and can influence the appropriate specific training programs development. They can be used for the optimal preparation of all competitors in water sports (swimmers, water polo players, artistic swimmers and athletes practicing apnea).","PeriodicalId":145390,"journal":{"name":"Journal of Athletic Performance and Nutrition","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131230668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Acute Effects of Red Bull Energy Drink on Counter Movement Jump and Repeated Sprint Performances in Healthy Young Men 红牛能量饮料对健康青年男子反动作跳跃和重复冲刺的急性影响

Journal of Athletic Performance and Nutrition Pub Date : 2019-06-01 DOI: 10.31131/JAPN-2019-0001/1

C. Akgün, Hayriye Çakır Atabek

{"title":"Acute Effects of Red Bull Energy Drink on Counter Movement Jump and Repeated Sprint Performances in Healthy Young Men","authors":"C. Akgün, Hayriye Çakır Atabek","doi":"10.31131/JAPN-2019-0001/1","DOIUrl":"https://doi.org/10.31131/JAPN-2019-0001/1","url":null,"abstract":"Objectives: The aim of the current study was to investigate the acute effects of Red Bull energy drink consumption on repeated sprint (RS) and counter movement jump (CMJ) performances. \u0000Methods: Nine healthy male students of faculty of sports science (mean age: 22.66±1.58 years, mean height: 173.52±5.48 cm, mean weight: 69.05±6.54 kg) volunteered to participate in this study. One of the treatment drinks (Red Bull or placebo) was applied with one week break in a randomized, placebo-controlled, crossover design. The Red Bull treatment drink (RB) consisted of 250 ml of commercially available product in Turkey. The placebo drink (PLA) was a mixture of 220 ml of caffeine and taurine free soda ginger ale (Beyoglu Soda Drink Company), and 30 ml of free sugar lemonade (Uludag Drink Company). Firstly, participants performed three maximal voluntary vertical jumps, and then they performed accelerations and decelerations over 20 meter for 2 minutes. The RS test involved seven repeated straight-line 30-m sprints, separated by 30 sec of active recovery. \u0000Results: No significant differences were observed between experimental trials in terms of CMJ height (cm), total sprint time (sec), mean sprint time (sec), best sprint time (sec), and decrement of sprint performance (%) (p > 0.05). \u0000Conclusion: One box of Red Bull, produced in Turkey, was not enough to enhance RS and CMJ performances. Young Turkish athletes may consider the consumption of Red Bull to improve their performances; however, because of the amount of caffeine and taurine are much lower than ones in abroad, Red Bull might not be an effective ergogenic support. \u0000Keywords: Ergogenic, Exercise, Performance, Taurine, Caffeine, Beverages","PeriodicalId":145390,"journal":{"name":"Journal of Athletic Performance and Nutrition","volume":"174 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127798566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Elite Athlete Training in The United States of America 精英运动员在美国的训练

Journal of Athletic Performance and Nutrition Pub Date : 2019-06-01 DOI: 10.31131/JAPN-2019-0001/2

R. Arabaci

引用次数: 2