Comparison of Body Composition Techniques in Determining Body Fat Percentages of College Age Students PDF Download
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Author: Jillian L. Barnas
Publisher:
ISBN:
Category : Adipose tissues
Languages : en
Pages : 0
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Book Description
While the use of body composition analyzers can become a critical tool in breaking the continual weight loss/weight gain cycle in Americans, the accuracy of these analyzers at measuring body composition remains in question. PURPOSE: The purpose of this study was to determine the effectiveness of various body composition techniques at determining body fat percentages (%BF). METHODS: Sixty males (mean +/- SD) [age: 21.3 +/- 1.7 yr., height: 178.1 +/- 7.2 cm., mass: 81.9 +/- 12.6 kg., body fat %: 14.6 +/- 7.5 %] and thirty-nine females [age: 20.5 +/- 0.9 yr., height: 166.0 +/- 7.7 cm., mass: 63.5 +/- 11.6 kg., body fat %: 26.6 +/- 6.7%] from a moderately sized, midwestern university participated in the study. Height and weight were obtained followed by six different body composition assessment techniques: Underwater Weighing with predicted residual volume (UWW-PredRV), Underwater Weighing with estimated residual volume (UWW-ForcedVC), Air Displacement Plethysmography (ADP), Bioelectrical Impedance (BIA) using Tanita analyzer (Tanita), BIA using Omron lower body analyzer (OmronLB), and BIA using Omron lower body/upper body analyzer (OmronLBUB). RESULTS: Two-way ANOVA with repeated measures detected significant differences (p
Author: Jillian L. Barnas
Publisher:
ISBN:
Category : Adipose tissues
Languages : en
Pages : 0
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Book Description
While the use of body composition analyzers can become a critical tool in breaking the continual weight loss/weight gain cycle in Americans, the accuracy of these analyzers at measuring body composition remains in question. PURPOSE: The purpose of this study was to determine the effectiveness of various body composition techniques at determining body fat percentages (%BF). METHODS: Sixty males (mean +/- SD) [age: 21.3 +/- 1.7 yr., height: 178.1 +/- 7.2 cm., mass: 81.9 +/- 12.6 kg., body fat %: 14.6 +/- 7.5 %] and thirty-nine females [age: 20.5 +/- 0.9 yr., height: 166.0 +/- 7.7 cm., mass: 63.5 +/- 11.6 kg., body fat %: 26.6 +/- 6.7%] from a moderately sized, midwestern university participated in the study. Height and weight were obtained followed by six different body composition assessment techniques: Underwater Weighing with predicted residual volume (UWW-PredRV), Underwater Weighing with estimated residual volume (UWW-ForcedVC), Air Displacement Plethysmography (ADP), Bioelectrical Impedance (BIA) using Tanita analyzer (Tanita), BIA using Omron lower body analyzer (OmronLB), and BIA using Omron lower body/upper body analyzer (OmronLBUB). RESULTS: Two-way ANOVA with repeated measures detected significant differences (p
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 030904586X
Category : Technology & Engineering
Languages : en
Pages : 371
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Book Description
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.
Author: Mark W. Baldis
Publisher:
ISBN:
Category :
Languages : en
Pages : 82
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Book Description
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309262879
Category : Medical
Languages : en
Pages : 229
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Book Description
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.
Author: United States. Army. Quartermaster Corps. Research and Engineering Command
Publisher:
ISBN:
Category : Anthropometry
Languages : en
Pages : 320
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Author: Josef Brožek
Publisher: Elsevier
ISBN: 1483282694
Category : Medical
Languages : en
Pages : 328
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Book Description
Human Body Composition: Approaches and Applications focuses on approaches to the description of human physique; clarification of the role of factors determining and modifying body composition; and assessment of biological and medical significance of individual differences in body composition. The selection first discusses advances and developments in the methods for the study of body composition and chemical analysis of the body. Discussions focus on direct and roentgenographic studies of bone mineralization; caliper and roentgenogrammetric values of the thickness of subcutaneous adipose tissue; and soft tissue roentgenography. The text also looks at determination of specific gravity of live sheep and its correlation with fat percentage and interpretation of whole body potassium measurements. The manuscript evaluates research on body composition and its relevance for human biology, including sex, growth, and aging, physical activity, loss and gain of body weight, and body composition in animals. The book also elaborates on sex difference in body composition, physical activity and body composition, hydrometry of growth and aging, and body composition and appraisal of nutriture. The selection is a reliable reference for readers interested in the composition of the human body.
Author: American College of Sports Medicine
Publisher: Human Kinetics Publishers
ISBN: 1492526398
Category : Medical
Languages : en
Pages : 202
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Book Description
ACSM's Body Composition Assessment provides practicing fitness, health, and medical professionals with information about various body composition measurement methods in clinical and field settings--evidence-based protocols, advantages, sources of measurement error, and more.
Author: David C. Nieman
Publisher: Human Kinetics Publishers
ISBN:
Category : Anthropometry
Languages : en
Pages : 94
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Book Description
Author: T. Jürimäe
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805571313
Category : Medical
Languages : en
Pages : 191
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Book Description
Stimulating and up to date, this book is a distinctive reference for pediatricians, nutritionists, anthropologists, exercise and sport scientists as well as sport medicine specialists.
Author: Jennifer E. MacKenzie
Publisher:
ISBN:
Category : Body composition
Languages : en
Pages : 92
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Book Description
