منابع مشابه
Ergogenic aids: evaluating sport nutrition products.
The desire to win leads physically active individuals to look for anything to improve performance. Many ergogenic aids are available; however, claims made about many of these products are not appropriate. To evaluate such products, one must consider the physiological sense of the claims, the supportive evidence provided, the research articles quoted, and the legal and health implications of use.
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Despite the growing popularity of energy drinks, many do not realize the negative effects on the cardiovascular system. The purpose of this study was to examine the effects of energy drink ingestion on estimated VO2max, heart rate (HR), systolic and diastolic BP (SBP and DBP, respectively), rate pressure product (RPP), and RPE at rest and during exercise. Seven healthy adults (age: 24.3 ± 3.5 y...
متن کاملThe Ethical Consequences of the Trade of Drugs and Ergogenic Aids in professional Sport
Background: In spite of the extreme effects of balanced and proportional exercise to the health of the body and soul, professional sport is difference. Professional sports like any job have special problems and ethical challenges. Getting fame, authority, and wealth, especially for those who see their sport and heroine as their only way of success, may push an athlete to abuse drugs and ergo...
متن کاملErgogenic effect of acupuncture in sport and exercise: a brief review.
Acupuncture is one of the most popular alternative methods applied in Western medical practice. In addition to its curative properties in various chronic conditions, demonstrated by the number of clinical trials, acupuncture has been recently applied as an enhancer of sports performance. Reviewed studies of published literature on the use of acupuncture in resistance and endurance sports activi...
متن کاملFriedman , Harsanyi , Rawls , Boulding – Or Somebody Else ?
This paper investigates distributive justice using a fourfold experimental design: The ignorance and the risk scenarios are combined with the self–concern and the umpire modes. We study behavioral switches between self–concern and umpire mode and investigate the goodness of ten standards of behavior. In the ignorance scenario, subjects became, on average, less inequality–averse as umpires. A wi...
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ژورنال
عنوان ژورنال: Pharmacological Research
سال: 2020
ISSN: 1043-6618
DOI: 10.1016/j.phrs.2020.104764