Body Composition and Physical Performance

Body Composition and Physical Performance
Author: Institute of Medicine
Publisher: National Academies Press
Total Pages: 371
Release: 1992-02-01
Genre: Technology & Engineering
ISBN: 030904586X

This book surveys the entire field of body composition as it relates to performance. It includes a clear definition of terminology and a discussion of the various methods for measuring body composition. The authored papers represent a state-of-the-art review of this controversial field and address questions such as: What is a better measure of body compositionâ€"body fat or lean body mass? Does being overweight for one's height really affect performance? The book also addresses the issue of physical appearance as it relates to body fatness and performance. It includes an in-depth discussion of many of the topics of interest to those involved in sports medicine and exercise physiology.

7 Weeks to 100 Push-Ups

7 Weeks to 100 Push-Ups
Author: Steve Speirs
Publisher: Simon and Schuster
Total Pages: 144
Release: 2009-06-01
Genre: Health & Fitness
ISBN: 1569757437

"As a symbol of health and wellness, nothing surpasses the simple push-up. It tests the whole body, engaging muscle groups in the arms, chest, abdomen, hips and legs." —The New York Times If you're ready to massively increase your strength, follow the 7-week program in this book and you'll soon be able to complete 100 consecutive push-ups! You'll also transform your fitness, look great and feel even better as you sculpt every muscle from your neck down to your calves. Offering several custom-designed, day-by-day plans, this book has something for everyone: from beginners embarking on a new workout regimen to athletes looking to enhance their strength training program. Unleashing the power of the ultimate strength exercise 7 Weeks to 100 Push-Ups includes: •Instruction on how to do a perfect push-up •Muscle-by-muscle breakdown of strength-building •Challenging push-up variations

Regulation of Coronary Blood Flow

Regulation of Coronary Blood Flow
Author: Michitoshi Inoue
Publisher: Springer Science & Business Media
Total Pages: 330
Release: 2013-11-09
Genre: Medical
ISBN: 4431683674

Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.

Skeletal Muscle Circulation

Skeletal Muscle Circulation
Author: Ronald J. Korthuis
Publisher: Morgan & Claypool Publishers
Total Pages: 147
Release: 2011
Genre: Medical
ISBN: 1615041834

The aim of this treatise is to summarize the current understanding of the mechanisms for blood flow control to skeletal muscle under resting conditions, how perfusion is elevated (exercise hyperemia) to meet the increased demand for oxygen and other substrates during exercise, mechanisms underlying the beneficial effects of regular physical activity on cardiovascular health, the regulation of transcapillary fluid filtration and protein flux across the microvascular exchange vessels, and the role of changes in the skeletal muscle circulation in pathologic states. Skeletal muscle is unique among organs in that its blood flow can change over a remarkably large range. Compared to blood flow at rest, muscle blood flow can increase by more than 20-fold on average during intense exercise, while perfusion of certain individual white muscles or portions of those muscles can increase by as much as 80-fold. This is compared to maximal increases of 4- to 6-fold in the coronary circulation during exercise. These increases in muscle perfusion are required to meet the enormous demands for oxygen and nutrients by the active muscles. Because of its large mass and the fact that skeletal muscles receive 25% of the cardiac output at rest, sympathetically mediated vasoconstriction in vessels supplying this tissue allows central hemodynamic variables (e.g., blood pressure) to be spared during stresses such as hypovolemic shock. Sympathetic vasoconstriction in skeletal muscle in such pathologic conditions also effectively shunts blood flow away from muscles to tissues that are more sensitive to reductions in their blood supply that might otherwise occur. Again, because of its large mass and percentage of cardiac output directed to skeletal muscle, alterations in blood vessel structure and function with chronic disease (e.g., hypertension) contribute significantly to the pathology of such disorders. Alterations in skeletal muscle vascular resistance and/or in the exchange properties of this vascular bed also modify transcapillary fluid filtration and solute movement across the microvascular barrier to influence muscle function and contribute to disease pathology. Finally, it is clear that exercise training induces an adaptive transformation to a protected phenotype in the vasculature supplying skeletal muscle and other tissues to promote overall cardiovascular health. Table of Contents: Introduction / Anatomy of Skeletal Muscle and Its Vascular Supply / Regulation of Vascular Tone in Skeletal Muscle / Exercise Hyperemia and Regulation of Tissue Oxygenation During Muscular Activity / Microvascular Fluid and Solute Exchange in Skeletal Muscle / Skeletal Muscle Circulation in Aging and Disease States: Protective Effects of Exercise / References

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Publisher: Arihant Publications India limited
Total Pages:
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Fitness Measures and Health Outcomes in Youth

Fitness Measures and Health Outcomes in Youth
Author: Institute of Medicine
Publisher: National Academies Press
Total Pages: 229
Release: 2012-12-10
Genre: Medical
ISBN: 0309262879

Physical fitness affects our ability to function and be active. At poor levels, it is associated with such health outcomes as diabetes and cardiovascular disease. Physical fitness testing in American youth was established on a large scale in the 1950s with an early focus on performance-related fitness that gradually gave way to an emphasis on health-related fitness. Using appropriately selected measures to collected fitness data in youth will advance our understanding of how fitness among youth translates into better health. In Fitness Measures and Health Outcomes in Youth, the IOM assesses the relationship between youth fitness test items and health outcomes, recommends the best fitness test items, provides guidance for interpreting fitness scores, and provides an agenda for needed research. The report concludes that selected cardiorespiratory endurance, musculoskeletal fitness, and body composition measures should be in fitness surveys and in schools. Collecting fitness data nationally and in schools helps with setting and achieving fitness goals and priorities for public health at an individual and national level.

Mind and Body Principles for Wellbeing

Mind and Body Principles for Wellbeing
Author: A Gabriel
Publisher: Angel Efrain Mendez Salvador
Total Pages: 82
Release: 2024-04-01
Genre: Health & Fitness
ISBN:

"Discover the ultimate guide to achieving a healthy body and mind with this insightful book packed with practical tips and expert advice. This book will empower you to make positive lifestyle changes and embrace holistic wellness by learning how to nourish your body, exercise effectively, and cultivate a positive mindset for a happier, healthier you." Also, one of the themes in this book is the importance of maintaining a robust immune system for overall health to live a joyful and fulfilling life each day with a sense of purpose and having limitless energy to achieve a better self.

Personal Fitness

Personal Fitness
Author: Charles S. Williams
Publisher: Kendall Hunt
Total Pages: 449
Release: 2004-04-28
Genre: Exercise
ISBN: 0757509835

This Is My Body

This Is My Body
Author: Ragan Sutterfield
Publisher: Convergent Books
Total Pages: 217
Release: 2015-02-17
Genre: Biography & Autobiography
ISBN: 1601425538

“The cacophony of voices about our bodies is so loud, it’s hard to hear the voices that matter. Some of us decide to forget it all and give in to one addiction or another. I’ve done that. Some of us decide to perfect our bodies and obsess over every muscle or wrinkle. I’ve done that too. Then I discovered the truth about my body: It is a gift. A sign of God’s love. And so is yours.” Many of us think of our bodies as burdens that drag us toward failure and guilt. But what if God actually glories in the flesh? What if we had the same joy about our bodies as God does? Ragan Sutterfield brings us back to a biblical perspective—a freeing, corrective viewpoint that reminds us of the connection between spirit, mind, and body. Along the way, he shares his journey from overweight addict to Ironman competitor. He counts his success, though, not in his decreased clothing size but in his increased understanding of how much God loves the body and what it means to take care of his whole being. This is a story for each of us. As a teenager, Ragan Sutterfield tried extreme dieting to get rid of childhood chubbiness. As a young adult, he wrestled with his Christian culture’s tenets about the dangers of the body. As a man, he became an obese smoker in a failing marriage. And he began a journey of understanding that changed his life. Weaving together biblical insight, personal story, and thoughtful reflection, This Is My Body offers an inspiring look at God’s creation of each of us as human beings, in the flesh. It is an examination of spiritual disciplines, sex, self-image, eating, environmental responsibilities, and the church’s role in misunderstandings about the body. It is also a celebration of Communion—the moment when Jesus reminded his disciples that he, too, is flesh. Spiritually rich, this is an eloquent exploration of the body in all its God-given glory.