Journal ArticleDOI
Ingesting a preworkout supplement containing caffeine, creatine, β-alanine, amino acids, and B vitamins for 28 days is both safe and efficacious in recreationally active men
Kristina L. Kendall,Jordan R. Moon,Ciaran M. Fairman,Brandon D. Spradley,Chih-Yin Tai,Paul H. Falcone,Laura R. Carson,Matt M. Mosman,Jordan M. Joy,Michael P. Kim,Eric R. Serrano,Enrico N. Esposito,Enrico N. Esposito +12 more
Reads0
Chats0
TLDR
Investigation of the safety and efficacy of consuming a preworkout supplement containing caffeine, creatine, β-alanine, amino acids, and B vitamins for 28 days in healthy, recreationally trained, college-aged men found no adverse effects.About:
This article is published in Nutrition Research.The article was published on 2014-05-01. It has received 31 citations till now. The article focuses on the topics: B vitamins.read more
Citations
More filters
Journal ArticleDOI
International society of sports nutrition position stand: Beta-Alanine.
Eric T. Trexler,Abbie E Smith-Ryan,Jeffrey R. Stout,Jay R. Hoffman,Colin D. Wilborn,Craig Sale,Richard B. Kreider,Ralf Jäger,Conrad P. Earnest,Laurent Bannock,Bill Campbell,Douglas S. Kalman,Tim N. Ziegenfuss,Jose Antonio +13 more
TL;DR: More research is needed to determine the effects of beta-alanine on strength, endurance performance beyond 25 min in duration, and other health-related benefits associated with carnosine.
Journal ArticleDOI
Multi-ingredient pre-workout supplements, safety implications, and performance outcomes: a brief review.
Patrick S. Harty,Hannah A. Zabriskie,Jacob L. Erickson,Paul Molling,Chad M. Kerksick,Andrew R. Jagim,Andrew R. Jagim +6 more
TL;DR: It appears that multi-ingredient pre-workout supplements have promise as an ergogenic aid for active individuals, though further information is required regarding long-term efficacy and safety in a wider variety of populations.
Journal ArticleDOI
What Should We Do About Habitual Caffeine Use in Athletes
Craig Pickering,John Kiely +1 more
TL;DR: Here, it is sought to derive rational interpretations of what is currently known—and what else the authors need to know—regarding habitual caffeine use in athletes, and how athletes and performance staff may pragmatically approach these important, complex, and yet under-explored phenomena.
Journal ArticleDOI
Potential harmful effects of dietary supplements in sports medicine.
Louise Deldicque,Marc Francaux +1 more
TL;DR: The consumption of over-the-counter supplements is very popular in athletes and although most supplements may be considered as safe when taking at the recommended doses, athletes should be aware of the potential risks linked to the consumption of supplements.
Journal Article
Creatine supplementation enhances muscular performance during high- intensity resistance exercise
TL;DR: One week of creatine supplementation (25 g/day) enhances muscular performance during repeated sets of bench press and jump squat exercise and results in a significant improvement in peak power output and repetitions.
References
More filters
Journal ArticleDOI
Densitometric analysis of body composition: revision of some quantitative assumptions*
TL;DR: It is shown that in a system consisting of two additive components which are mixed but the densities of which are known, the determination of the density of the system allows one to calculate the proportional masses of the two components.
Book
Essentials of Strength Training and Conditioning
Thomas R. Baechle,Roger Earle +1 more
TL;DR: This chapter discusses the structure and function of the Muscular, Neuromuscular, Card cardiovascular, Cardiovascular, and Respiratory Systems, and nutritional factors in Health and Performance.
Journal ArticleDOI
Practical Assessment of Body Composition
TL;DR: The scientific basis for generalized body composition prediction equations is reviewed and methods for evaluating body composition are provided, using a sum of three skinfolds for determining a desirable body weight of adults and athletes.
Book
Clinical Methods: The History, Physical and Laboratory Examinations
TL;DR: Cardiovascular system pulmonary system neurological system autonomic nervous system gastrointestinal system skin and appendages eye ear nose, mouth and throat endocrine system haematopoietic system musculoskelatal system female genitalia general.
Journal ArticleDOI
Effect of oral creatine supplementation on skeletal muscle phosphocreatine resynthesis.
TL;DR: The data suggest that a dietary-induced increase in muscle total Cr concentration can increase PCr resynthesis during the 2nd min of recovery from intense contraction.