Download or read book The Effects of Antioxidant Supplementation on Maximal Aerobic Power and Muscular Injury After High Intensity Interval Training written by Michael Glenn Collins and published by . This book was released on 1996 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Antioxidants in Sport Nutrition written by Manfred Lamprecht and published by CRC Press. This book was released on 2014-09-17 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of antioxidants in sports is controversial due to existing evidence that they both support and hinder athletic performance. Antioxidants in Sport Nutrition covers antioxidant use in the athlete ́s basic nutrition and discusses the controversies surrounding the usefulness of antioxidant supplementation. The book also stresses how antioxidants may affect immunity, health, and exercise performance. The book contains scientifically based chapters explaining the basic mechanisms of exercise-induced oxidative damage. Also covered are methodological approaches to assess the effectiveness of antioxidant treatment. Biomarkers are discussed as a method to estimate the bioefficacy of dietary/supplemental antioxidants in sports. This book is useful for sport nutrition scientists, physicians, exercise physiologists, product developers, sport practitioners, coaches, top athletes, and recreational athletes. In it, they will find objective information and practical guidance.
Download or read book Oxidative Stress Exercise and Aging written by Helaine M. Alessio and published by Imperial College Press. This book was released on 2006 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together some of the leading researchers in the actively investigated field of oxidative stress, an area of study which is of importance to human health and disease. It examines oxidative stress in a variety of models, at rest and after exercise, in young and old. Key concepts of oxidative stress, exercise and aging are presented in clear and easy-to-understand terms. Oxidative stress in different types of exercises OCo isometric, isotonic and sports OCo is explained in detail, with several chapters focusing on acute and chronic adaptations of skeletal muscles following both aerobic and non-aerobic exercises. The book includes current knowledge of the underlying mechanisms influencing health and disease processes associated with oxidative stress. Contents: Chemistry of Reactive Oxygen Species and Antioxidants (D C Close & A E Hagerman); Oxidative Stress in Plants and Animals (D C Close & A E Hagerman); The Exercise Continuum (R L Wiley); Oxidative Stress and Muscle Size, Type, and Action (H M Alessio); Oxidative Stress Across the Exercise Continuum (H M Alessio); Oxidative Stress and Antioxidant Defense: Effects of Aging and Exercise (L L Ji); Muscle, Oxidative Stress and Aging (J S Moylan et al.); Aging, Exercise, Antioxidants, and Cardioprotection (J Quindry & S Powers); Genetic Expressions: Oxidative Stress, Exercise, and Aging (N B Schweitzer & H M Alessio). Readership: Academics, researchers, upper undergraduate and graduate students in biochemistry, biological chemistry, physiology, gerontology, and cell & molecular biology; companies that develop and market products for sports, health, antioxidants and anti-aging interventions."
Download or read book Exercise Physiology for Health Fitness and Performance written by Sharon A. Plowman and published by Lippincott Williams & Wilkins. This book was released on 2013-02-25 with total page 757 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated for its Fourth Edition with increased art and photos, this undergraduate exercise physiology textbook integrates basic exercise physiology with research studies to stimulate learning, allowing readers to apply principles in the widest variety of exercise and sport science careers. The book has comprehensive coverage, including integrated material on special populations, and a flexible organization of independent units, so instructors can teach according to their preferred approach. Each unit is designed with a consistent and comprehensive sequence of presentation: basic anatomy and physiology, the measurement and meaning of variables important to understanding exercise physiology, exercise responses, training principles, and special applications, problems, and considerations. Plowman & Smith provides a consistently organized, comprehensive approach to Exercise Physiology with excellent supporting ancillary materials. Its ability to relate up to date research to key concepts and integrate special populations makes this book ideal for classroom use.
Download or read book The Effects of High intensity Interval Training and 28 Days of beta hydroxy beta methybutyrate Supplementation on Measures of Aerobic Power and Metabolic Thresholds written by Edward Hamilton Robinson (IV.) and published by . This book was released on 2014 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results: The HMB-HIIT intervention showed significant (p[less than]0.05) gains in V̇O2peak, VT, and PVT versus the CTL and HIIT group. Both HIIT and HMB-HIIT treatment groups demonstrated significant (p[less than]0.05) improvement over CTL for P[subscript peak], T[subscritp max], RCP, and PRCP with no significant difference between the treatment groups. There were no significant differences observed for any measures of body composition. An independent-samples t-test confirmed that there were no significant differences between the training volumes for the HIIT and HMB-HIIT groups. Conclusion: These findings suggest that the addition of HMB supplementation may result in greater changes in V̇O2peak and VT than HIIT alone. Therefore, in college-aged men and women, the use of HMB supplementation may enhance the benefits of HIIT on aerobic performance measures.
Download or read book Effects of Different Training Intensities in High intensity Interval Training HIIT on Maximal Aerobic Velocity Hematological and Muscle damage Markers in Healthy Young Adults written by Fatma Rhibi and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nutrition and Enhanced Sports Performance written by Debasis Bagchi and published by Academic Press. This book was released on 2018-10-05 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrition and Enhanced Sports Performance: Muscle Building, Endurance and Strength, Second Edition, includes comprehensive sections on the role of nutrition in human health, various types of physical exercises, including cardiovascular training, resistance training, aerobic and anaerobic exercises, bioenergetics and energy balance, and the nutritional requirements associated with each. Other sections cover sports and nutritional requirements, the molecular mechanisms involved in muscle building, an exhaustive review of various foods, minerals, supplements, phytochemicals, amino acids, transition metals, competition training, healthy cooking, physical training, and lifestyle and dietary recommendations for sports performance. This updated edition includes new chapters on mood, alertness, calmness and psychomotor performance in sports, extreme sports, natural myostatin inhibitor and lean body mass, the benefits of caffeine in sport nutrition formulations, the role of vitamin D in athletic performance, probiotics and muscle mass. Provides a comprehensive appraisal of the nutritional benefits of exercise in human health Compiles chapters reviewing the nutritional prophylaxis in human health Addresses performance enhancement drugs and sports supplements Presents various types of physical exercises and addresses exercise and nutritional requirements in special populations Discusses sports nutrition and the molecular mechanisms involved in muscle building Contains an exhaustive review of various food, minerals, supplements, phytochemicals, amino acids, transition metals, small molecules and other ergogenic agents Highlights the aspects of healthy cooking, physical training, lifestyle and dietary recommendations for sports performance
Download or read book Sports Nutrition Performance Enhancing Supplements written by Abbie E. Smith-Ryan, Ph.D. and published by Linus Learning. This book was released on 2009 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Which of the following will yield the fastest measurable change in performance and/or body composition? (A) changes in training. (B) changes in diet. (C) use of sports supplements. (D) they all work equally well. If you answered 'C,' go to the head of the class. That's right; the proper use of sports supplements can produce changes in minutes (e.g. caffeine), days (e.g. creatine) and weeks (e.g. beta-alanine). Yet we are bombarded by muddled thinking from the mainstream media telling us that 'creatine causes cramps,' 'high protein diets are bad for your kidneys,' 'supplements aren't needed as long as you eat a balanced diet' and other ideas that are void of data. Sports Nutrition & Performance Enhancing Supplements (eds. Abbie Smith-Ryan PhD CSCS*D CISSN and Jose Antonio PhD FNSCA FISSN. Linus Publications) is a focused resource that will give you the latest sports nutrition science, and eradicate the intellectually lazy positions held so dearly by the anti-supplement crowd."--Amazon.
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 Effects of Beta alanine Supplementation and High Intensity Interval Training Among Recreationally Active Females written by Mary E. Yarbrough and published by . This book was released on 2016 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Author's abstract: Beta-alanine is a non-essential amino acid that when combined with L-histidine forms the dipeptide carnosine. Recent research has shown that supplementary intake of beta-alanine can substantially increase carnosine content in muscle fibers and has been associated with attenuating fatigue and enhancing high intensity exercise performance. The aim of this study was to examine the effects of 4 weeks of beta-alanine supplementation combined with high intensity interval training (HIIT) on indices of aerobic and anaerobic performance, rowing performance, and body composition. Twenty-one recreationally active females (22.2 ± 2.2 yrs.) participated in a double blind, placebo controlled study and were randomly assigned to one of 3 groups: beta-alanine (BA, n = 8), placebo (PLA, n = 7), or control (CON, n = 6). Prior to and following 4 weeks of supplementation all groups had anthropometric measurements done and body composition was determined using dual energy x-ray absorptiometry (DEXA). Participants also performed a graded exercise test on the rowing ergometer to determine VO2 peak, ventilatory threshold (VT), and time to exhaustion (TTE). Additionally, participants came back to the lab to complete a 1,000 m time trial (TT) to determine time for completion and peak power output (PPO). During the 4 week intervention the BA and PLA groups completed a 7 minute 1: 1 (work: recovery) HIIT protocol that was a pre-determined workload whilst consuming either 6.4 g/day of BA or PLA. All three groups showed significant improvements from pre to post testing in VO2 peak, TTE, VT, TT, PPO and a reduction in total BF% in arms (p ≤ 0.05). While several of the variables had significant interactions between groups: VO2 peak, TTE, TT, PPO, BF% legs, and BF% trunk, (p ≤ 0.05), post hoc testing revealed that peak power output was the only the variable that showed a significant difference between the BA and PLA groups as compared to the CON group during post testing (p = 0.00). The results of this study suggest that HIIT can enhance measures of aerobic capacity and increase PPO, while beta-alanine supplementation did not seem to have much of an effect on training.
Download or read book Oxidative Stress in Skeletal Muscle written by Abraham Z. Reznick and published by Springer Science & Business Media. This book was released on 1998 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Free radicals and oxidative damage in biology and medicine: An introduction.- Oxidative metabolism in skeletal muscle.- Strategies to assess oxidative stress.- The course of exercise-induced skeletal muscle fibre injury.- Free radical mechanisms in exercise-related muscle damage.- The effects of exercise, ageing and caloric restriction on protein oxidation and DNA damage in skeletal muscle.- Antioxidant enzyme response to exercise and training in the skeletal muscle.- Glutathione: A key role in skeletal muscle metabolism.- Vitamin E and its effect on skeletal muscle.- Differential susceptibility of skeletal muscle proteins to free radical-induced oxidative damage in vitro.- Oxidative stress and Ca2+ transport in skeletal and cardiac sarcoplasmic reticulum.- Oxidative stress in skeletal muscle atrophy induced by immobilization.- Effect of growth hormone on oxidative stress in immobilized muscles of old animals.- The diaphragm and oxidative stress.- Oxidative damage after ischemia/reperfusion in skeletal muscle.- Oxidative damage in rat skeletal muscle after excessive L-tryptophan and atherogenic diets.- Oxidative stress and muscle wasting of cachexia.- Free radicals and antioxidants in the pathogenesis of alcoholic myopathy.- Drug-induced muscle damage.- Free radicals and diseases of animal muscle.- Therapeutic trials of antioxidants in muscle diseases.
Download or read book Cumulated Index Medicus written by and published by . This book was released on 2000 with total page 1844 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The effects of Blue Calorad supplementation on exercise performance and skeletal muscle metabolic potential written by Emma Galbraith and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Résumé en anglais
Download or read book Effects of High intensity Interval Training on Muscle Oxidative Metabolism in Young Men written by Ryan Godsk Larsen and published by . This book was released on 2011 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to supply cellular energy in the form of adenosine triphosphate (ATP) by oxidative phosphorylation is critical to maintaining muscle function and health. While conventional endurance exercise training has proven effective at increasing the maximal capacity for oxidative phosphorylation (Vmax), it is not known whether exercise training stimulates mitochondrial ATP synthesis in resting muscle (Vrest). Recently, short-term high-intensity interval training (HIT) training has shown potent effects on Vmax . However, little is known about (1) the effects of short-term HIT on Vrest, and (2) the time course of adaptations in V rest and Vmax following short-term HIT. Healthy young males were recruited to participate in a 2-week training intervention (6 training sessions). Each session consisted of 4-6 bouts of 30-s sprints on a cycle ergometer. Phosphorus magnetic resonance spectroscopy was used to measure Vrest and Vmax in vivo in vastus lateralis: (i) prior to, (ii) 15 hours after a single session of exercise training, and (iii) after completing 6 sessions of exercise training. Two weeks of training increased peak whole-body oxygen consumption (35.8 ± 1.4 to 39.3 ± 1.6 ml·min-1 ·kg-1, p=0.01) and exercise capacity (217.0 ± 11.0 to 230.5 ± 11.7 W, p=0.04) on the cycle ergometer. While Vmax was unchanged after a single session of HIT, completion of six training sessions resulted in increased muscle oxidative capacity (p
Download or read book Effects of High Intensity Interval Training and High Volume Endurance Training on Maximal Aerobic Capacity Speed and Power in Club Level Gaelic Football Players written by Cathal J. Cregg and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 2432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Download or read book The Effects of Four Weeks of High Intensity Interval Training and beta hydroxy beta methylbutyric Free Acid Supplementation on the Onset of Neuromuscular Fatigue written by Amelia Anne Miramonti and published by . This book was released on 2015 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of this study indicate that HIIT was effective in delaying the onset of fatigue, but supplementation with HMBFA in conjunction with HIIT was more effective than HIIT alone. An increase in PWCFT represents an increase in the maximal power output an individual can sustain without eliciting fatigue. Therefore, HIIT can be used to improve performance in both endurance activities as well as intermittent sports. In addition, HMBFA supplementation is a simple method that can be used to maximize the benefits of HIIT. Acknowledgments: Metabolic Technologies, Inc. provided the supplement and funding for this study.
