Download or read book The Effect of Ingesting Caffeine Ephedrine and Their Combination on Repeated Strength Performance written by Harley Pasternak and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study has investigated the effects of acute ingestion of caffeine (C) (4 mg·kg-1), ephedrine (E) (0.8 mg·kg -1), and their combination (C+E) on muscular endurance, using a double blind, repeated measures design. After ingesting either a placebo (P) or one of the three treatments cited above, 13 male subjects performed a weight training circuit consisting of three supersets of leg press (at 80% of 1RM to exhaustion) followed by bench press (at 70% 1RM to exhaustion). The mean number (±SD) of repetitions for leg press was significantly (p

Download or read book The Effect of Ingesting Caffeine Ephedrine and Their Combination on Repeated Strength Performance written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Ephedrine Caffeine and Their Combination on Muscular Endurance written by and published by . This book was released on 2003 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was designed to test the hypothesis that ingestion of caffeine and ephedrine would enhance muscular endurance and that the magnitude of the effect would be greater when compared to trials where caffeine or ephedrine is ingested alone. The performance test used in the study was designed to be akin to the kind of training that subjects might employ in the course of routine recreational strength training, although the authors' interest concerns the enhancement of performance that may provide an advantage to military personnel during operations requiring intense physical exertion. Results are presented with regard to subjects' performance in leg- & bench-press repetitions after ingesting caffeine and/or ephedrine or a placebo.

Download or read book The Effect of Caffeine and Ephedrine on Strength Power and Quickness written by Shawn R. Putnam and published by . This book was released on 2000 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The study was designed to assess the acute effects of placebo, caffeine, ephedrine, and the combination of caffeine and ephedrine on strength, power, and quickness. Using a repeated measures, double-blind design, 10 male subjects (21.90 + 1.73 years) performed maximal knee extension using the CYBEX NORM (Cybex International, Ronkonkoma, NY) as a measure of strength; power was measured by the height (cm) of a vertical jump; quickness was measured as the time taken to complete a 40 m maximal shuttle run. Subjects performed the exercise tests 75 min after ingestion of either placebo, caffeine (5 mg.kg-1), ephedrine (1 mg.kg-1), or caffeine + ephedrine. The mean peak torque scores and total work scores for the combination of caffeine and ephedrine condition were significantly (p .05) higher compared to the placebo condition. The average shuttle run means for the caffeine + ephedrine condition and the ephedrine condition were significantly (p

Download or read book Effects of Combined Caffeine and Ephedrine Ingested with a Liquid Meal on Subsequent Exercise Performance written by Bell, D. G and published by North York, Ont. : Defence and Civil Institute of Environmental Medicine. This book was released on 1997 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Ingesting Caffeine and Ephedrine on 10 km Run Performance written by and published by . This book was released on 2002 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ingestion of either caffeine (C) or ephedrine (E) has been shown to improve performance during high-intensity aerobic activity lasting 10-20 minutes, with an additive effect being found when the combination (C+E) was ingested. The purpose of this study was to determine if the addition of E to C would improve performance in activity lasting longer than 20 minutes. After ingesting either a placebo, C, E, or C+E, 12 subjects performed a ten-kilometre run on a treadmill while wearing a helmet & backpack. Parameters measured included subjects' oxygen consumption, carbon dioxide production, heart rate, time to run each kilometre, and blood chemistry. Results are compared among the different treatments.

Download or read book Effect of Pseudoephedrine and a Combination of Pseudoephedrine and Caffeine on Muscular Strength and Psychomotor Performance in Young Active Men written by Aaron Silk and published by . This book was released on 2004 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Caffeine for the Sustainment of Mental Task Performance written by Institute of Medicine and published by National Academies Press. This book was released on 2002-01-07 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report from the Committee on Military Nutrition Research reviews the history of caffeine usage, the metabolism of caffeine, and its physiological effects. The effects of caffeine on physical performance, cognitive function and alertness, and alleviation of sleep deprivation impairments are discussed in light of recent scientific literature. The impact of caffeine consumption on various aspects of health, including cardiovascular disease, reproduction, bone mineral density, and fluid homeostasis are reviewed. The behavioral effects of caffeine are also discussed, including the effect of caffeine on reaction to stress, withdrawal effects, and detrimental effects of high intakes. The amounts of caffeine found to enhance vigilance and reaction time consistently are reviewed and recommendations are made with respect to amounts of caffeine appropriate for maintaining alertness of military personnel during field operations. Recommendations are also provided on the need for appropriate labeling of caffeine-containing supplements, and education of military personnel on the use of these supplements. A brief review of some alternatives to caffeine is also provided.

Download or read book Exercise Physiology written by William McArdle and published by Lippincott Williams & Wilkins. This book was released on 2023-04-05 with total page 3461 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a legacy spanning more than 40 years, Exercise Physiology: Nutrition, Energy, and Human Performance has helped nearly half a million students and exercise science practitioners build a solid foundation in the scientific principles underlying modern exercise physiology. This widely praised, trendsetting text presents a research-centric approach in a vibrant, engaging design to make complex topics accessible and deliver a comprehensive understanding of how nutrition, energy transfer, and exercise training affect human performance. The extensively updated 9th Edition reflects the latest advances in the field as well as a rich contextual perspective to ensure readiness for today’s clinical challenges.

Download or read book Sustained Energy for Enhanced Human Functions and Activity written by Debasis Bagchi and published by Academic Press. This book was released on 2017-08-07 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustained Energy for Enhanced Human Functions and Activity addresses the basic mechanistic aspects of energy metabolisms, the chemistry, biochemistry and pharmacology of a variety of botanical ingredients, micronutrients, antioxidants, amino acids, selected complexes, and other nutracueticals which have demonstrated a boost in and the sustainability of functional energy. The role of exercise and physical activity is also discussed, and the conclusion addresses paradigm shifts in the field and envisions the future. Intended for researchers and industry professionals, the book is as an essential reference on the impact of proper nutrient balance on sustained energy. Serves as a comprehensive reference on natural products that can boost and sustain energy Encompasses information on diverse energy ingredients and their potential role in optimal health and sustained energy Conceptualizes the key features in diverse nutraceuticals that can boost sustained energy and well-being Presents the intricate mechanistic aspects and balance between optimal and sustained energy Addresses the pathophysiology and mechanistic insight of diverse nutraceuticals and functional foods that can help in maintaining optimal health and sustain functional energy

Download or read book Essentials of Strength Training and Conditioning 4th Edition written by Haff , G. Gregory and published by Human Kinetics. This book was released on 2015-09-23 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed by the National Strength and Conditioning Association, Essentials of Strength Training and Conditioning, Fourth Edition, is the fundamental preparation text for the CSCS exam as well as a definitive reference that strength and conditioning professionals will consult in everyday practice.

Download or read book Nutrition and Metabolism in Sports Exercise and Health written by Jie Kang and published by Routledge. This book was released on 2018-02-15 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of Nutrition and Metabolism in Sports, Exercise and Health offers a clear and comprehensive introduction to sport and exercise nutrition, integrating key nutritional facts, concepts and dietary guidelines with a thorough discussion of the fundamental biological science underpinning physiological and metabolic processes. Informed by the latest research in this fast-moving discipline, the book includes brand-new sections on, amongst others: • Cellular structure for metabolism • Alcohol and metabolism • Uncoupling protein and thermogenesis • Dietary guidelines from around the world • Nutrient timing • Protein synthesis and muscle hypertrophy • Protein supplementation • Ergogenic effects of selected stimulants • Nutritional considerations for special populations • Dehydration and exercise performance Each chapter includes updated pedagogical features, including definitions of key terms, chapter summaries, case studies, review questions and suggested readings. A revised and expanded companion website offers additional teaching and learning features, such as PowerPoint slides, multiple-choice question banks and web links. No book goes further in explaining how nutrients function within our biological system, helping students to develop a better understanding of the underlying mechanisms and offering the best grounding in applying knowledge to practice in both improving athletic performance and preventing disease. As such, Nutrition and Metabolism in Sports, Exercise and Health is essential reading for all students of sport and exercise science, kinesiology, physical therapy, strength and conditioning, nutrition or health sciences.

Download or read book Essentials of Strength Training and Conditioning written by NSCA -National Strength & Conditioning Association and published by Human Kinetics. This book was released on 2021-06 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed by the National Strength and Conditioning Association (NSCA) and now in its fourth edition, Essentials of Strength Training and Conditioning is the essential text for strength and conditioning professionals and students. This comprehensive resource, created by 30 expert contributors in the field, explains the key theories, concepts, and scientific principles of strength training and conditioning as well as their direct application to athletic competition and performance. The scope and content of Essentials of Strength Training and Conditioning, Fourth Edition With HKPropel Access, have been updated to convey the knowledge, skills, and abilities required of a strength and conditioning professional and to address the latest information found on the Certified Strength and Conditioning Specialist (CSCS) exam. The evidence-based approach and unbeatable accuracy of the text make it the primary resource to rely on for CSCS exam preparation. The text is organized to lead readers from theory to program design and practical strategies for administration and management of strength and conditioning facilities. The fourth edition contains the most current research and applications and several new features: Online videos featuring 21 resistance training exercises demonstrate proper exercise form for classroom and practical use. Updated research—specifically in the areas of high-intensity interval training, overtraining, agility and change of direction, nutrition for health and performance, and periodization—helps readers better understand these popular trends in the industry. A new chapter with instructions and photos presents techniques for exercises using alternative modes and nontraditional implements. Ten additional tests, including those for maximum strength, power, and aerobic capacity, along with new flexibility exercises, resistance training exercises, plyometric exercises, and speed and agility drills help professionals design programs that reflect current guidelines. Key points, chapter objectives, and learning aids including key terms and self-study questions provide a structure to help students and professionals conceptualize the information and reinforce fundamental facts. Application sidebars provide practical application of scientific concepts that can be used by strength and conditioning specialists in real-world settings, making the information immediately relatable and usable. Online learning tools delivered through HKPropel provide students with 11 downloadable lab activities for practice and retention of information. Further, both students and professionals will benefit from the online videos of 21 foundational exercises that provide visual instruction and reinforce proper technique. Essentials of Strength Training and Conditioning, Fourth Edition, provides the most comprehensive information on organization and administration of facilities, testing and evaluation, exercise techniques, training adaptations, program design, and structure and function of body systems. Its scope, precision, and dependability make it the essential preparation text for the CSCS exam as well as a definitive reference for strength and conditioning professionals to consult in their everyday practice. Note: A code for accessing HKPropel is not included with this ebook but may be purchased separately.

Download or read book Natural Products written by Kishan Gopal Ramawat and published by Springer. This book was released on 2013-06-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference work provides a wealth of information regarding medicinal plants and phytochemicals. It is addressed both to researchers and teachers. The handbook describes phytochemicals, which, by the strictest definition, are chemicals that are produced by plants. During the last decades, more and more groups became actively involved in exploring plants for useful metabolites that lead to the identification of several useful curative agents and many promising molecules to fight and/or prevent diseases, including carcinogenesis and stroke. But when we talk about phytochemicals, there are also medicinal plants where not a single molecule is responsible for the observed properties. This reference work therefore reviews and compiles the information on both these aspects. The volumes contain contributions on phytochemicals and herbal extracts. A large number of natural products obtained from plants and microorganisms is used in cosmetic, drug, flavor and fragrance industries. For this compilation, a range of the most important medicinal herbs and phytochemicals were selected and are described by the recognized authors in the field. The present reference work encompasses the information about well established phytochemicals, biology and biotechnology of medicinal plants or their products, their biosynthesis, novel production strategies, demand and uses, metabolism and bioavailability. There is a surge of information published in recent years on herbal medicine and their pharmacologic effects with single books available on varied subjects. However, all this information is widespread and difficult to overview. Researchers who wish to keep a pace with the rapidly developing field of natural products can now consult this newly compiled handbook to find all information about bioactive molecules and medicinal plants thoroughly compiled in one place!

Download or read book Caffeine for Sports Performance written by Louise Burke and published by Human Kinetics. This book was released on 2013-08-23 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caffeine for Sports Performance is the definitive resource for all your questions regarding caffeine and its impact on sports performance. Based on the most recent research, studies, and guidelines, this guide is ideal for athletes and fitness enthusiasts looking to improve training and competition. Inside you will find these features: • The history of how caffeine has become the most widely used drug in the world • The pros and cons of using caffeine, including habitual daily caffeine intake, to boost sports performance • Personal usage guides that can be applied to various sports or scenarios of caffeine use in training and competition • Health advice regarding caffeine use • Performance effects of caffeine use • Safety considerations and potential risks • Best and worst sources for caffeine Caffeine for Sports Performance provides plenty of practical tips for using caffeine. In particular you will find sidebars that feature interviews with top athletes and coaches who have interesting stories to tell regarding their experiences using caffeine. You will also gain new insight into current attitudes towards caffeine and how those attitudes have changed over the years. Caffeine for Sports Performance gives you all you need to understand and use caffeine to get the most out of your sport.

Download or read book Essentials of Strength Training and Conditioning written by Thomas R. Baechle and published by Human Kinetics. This book was released on 2008 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its third edition, Essentials of Strength Training and Conditioningis the most comprehensive reference available for strength and conditioning professionals. In this text, 30 expert contributors explore the scientific principles, concepts, and theories of strength training and conditioning as well as their applications to athletic performance. Essentials of Strength Training and Conditioningis the most-preferred preparation text for the Certified Strength and Conditioning Specialist (CSCS) exam. The research-based approach, extensive exercise technique section, and unbeatable accuracy of Essentials of Strength Training and Conditioningmake it the text readers have come to rely on for CSCS exam preparation. The third edition presents the most current strength training and conditioning research and applications in a logical format designed for increased retention of key concepts. The text is organized into five sections. The first three sections provide a theoretical framework for application in section 4, the program design portion of the book. The final section offers practical strategies for administration and management of strength and conditioning facilities. -Section 1 (chapters 1 through 10) presents key topics and current research in exercise physiology, biochemistry, anatomy, biomechanics, endocrinology, sport nutrition, and sport psychology and discusses applications for the design of safe and effective strength and conditioning programs. -Section 2 (chapters 11 and 12) discusses testing and evaluation, including the principles of test selection and administration as well as the scoring and interpretation of results. -Section 3 (chapters 13 and 14) provides techniques for warm-up, stretching, and resistance training exercises. For each exercise, accompanying photos and instructions guide readers in the correct execution and teaching of stretching and resistance training exercises. This section also includes a set of eight new dynamic stretching exercises. -Section 4 examines the design of strength training and conditioning programs. The information is divided into three parts: anaerobic exercise prescription (chapters 15 through 17), aerobic endurance exercise prescription (chapter 18), and periodization and rehabilitation (chapters 19 and 20). Step-by-step guidelines for designing resistance, plyometric, speed, agility, and aerobic endurance training programs are shared. Section 4 also includes detailed descriptions of how principles of program design and periodization can be applied to athletes of various sports and experience levels. Within the text, special sidebars illustrate how program design variables can be applied to help athletes attain specific training goals. -Section 5 (chapters 21 and 22) addresses organization and administration concerns of the strength training and conditioning facility manager, including facility design, scheduling, policies and procedures, maintenance, and risk management. Chapter objectives, key points, key terms, and self-study questions provide a structure to help readers organize and conceptualize the information. Unique application sidebars demonstrate how scientific facts can be translated into principles that assist athletes in their strength training and conditioning goals. Essentials of Strength Training and Conditioningalso offers new lecture preparation materials. A product specific Web site includes new student lab activities that instructors can assign to students. Students can visit this Web site to print the forms and charts for completing lab activities, or they can complete the activities electronically and email their results to the instructor. The instructor guide provides a course description and schedule, chapter objectives and outlines, chapter-specific Web sites and additional resources, definitions of primary key terms, application questions with recommended answers, and links to the lab activities. The presentation package and image bank, delivered in Microsoft PowerPoint, offers instructors a presentation package containing over 1,000 slides to help augment lectures and class discussions. In addition to outlines and key points, the resource also contains over 450 figures, tables, and photos from the textbook, which can be used as an image bank by instructors who need to customize their own presentations. Easy-to-follow instructions help guide instructors on how to reuse the images within their own PowerPoint templates. These tools can be downloaded online and are free to instructors who adopt the text for use in their courses. Essentials of Strength Training and Conditioning, Third Edition,provides the latest and most comprehensive information on the structure and function of body systems, training adaptations, testing and evaluation, exercise techniques, program design, and organization and administration of facilities. Its accuracy and reliability make it not only the leading preparation resource for the CSCS exam but also the definitive reference that strength and conditioning professionals and sports medicine specialists depend on to fine-tune their practice.

Download or read book Principles of Pharmacology for Athletic Trainers written by Joel Houglum and published by Taylor & Francis. This book was released on 2024-06-01 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Pharmacology for Athletic Trainers, Third Edition continues the tradition of past editions to provide applications of pharmacological principles specifically aimed at the athletic trainer. The drug categories that are included are primarily those that may be pertinent to the treatment of athletic injuries or that may affect athletic performance. Drs. Joel Houglum, Gary Harrelson, and Teresa Seefeldt have taken a unique aspect to the organization and design of the Third Edition to be instructional discussions regarding the use and effects of drugs and of the disease states treated by these drug categories. Additionally, there is a specific discussion of the role of the athletic trainer regarding the therapeutic use and effects of these drugs. Features of the Third Edition: Satisfies all of the CAATE Educational Competencies on pharmacology Advanced organizers and specific learning objectives at the beginning of each chapter Summaries after each major topic within the chapter Case studies and clinical applications Discussion on popular fitness supplements Key words are in italics and defined in the glossary Concept maps present important, yet complex, processes in a concise, graphical way Shaded textboxes throughout include additional information and are beneficial for the reader to recall a key concept addressed in an earlier chapter New ancillary materials specifically for faculty that include PowerPoint slides and test bank questions for each chapter Included with the text are online supplemental materials for faculty use in the classroom. Principles of Pharmacology for Athletic Trainers, Third Edition will continue to be the go-to resource to determine the best pharmacological treatment strategy and management by athletic trainers.