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Full-Text Articles in Kinesiology
The Effects Of Overfeeding On Body Composition: The Role Of Macronutrient Composition - A Narrative Review, Alex Leaf, Jose Antonio
The Effects Of Overfeeding On Body Composition: The Role Of Macronutrient Composition - A Narrative Review, Alex Leaf, Jose Antonio
International Journal of Exercise Science
International Journal of Exercise Science 10(8): 1275-1296, 2017. Compared to investigations on hypocaloric diets, the effects of chronic overfeeding have been less studied. It has been posited that consuming calories in excess of daily caloric requirements will result in a gain in body weight and in particular fat mass regardless of which macronutrient(s) are consumed. However, recent evidence suggests that there is a quantitative difference in protein versus carbohydrate and/or fat overfeeding as it relates to body composition. Protein overfeeding or the consumption of a high protein diet may not result in a gain in body weight or fat mass …
The Body Mass Index Of San Francisco Cold Water Swimmers - Comparisons To U.S. National And Local Populations, And Pool Swimmers, Brendan T. Crow, Ellicott C. Matthay, Stephen P. Schatz, Mark D. Debeliso, Thomas J. Nuckton
The Body Mass Index Of San Francisco Cold Water Swimmers - Comparisons To U.S. National And Local Populations, And Pool Swimmers, Brendan T. Crow, Ellicott C. Matthay, Stephen P. Schatz, Mark D. Debeliso, Thomas J. Nuckton
International Journal of Exercise Science
International Journal of Exercise Science 10(8): 1250-1262, 2017. To determine if cold-water swimmers have substantial differences in BMI, which might have a protective effect against heat loss during swims in cold water without wetsuits, and to determine if obesity is more or less prevalent in cold-water swimmers, we compared the body mass index (BMI) values of 103 recreational open-water swimmers (mean age 54.3 ±10.8 years) to data from various population groups. Swimmers swam consistently throughout the winter months, in the San Francisco Bay (water temperature range: 9.6° C [49.3 ° F] to 12.6° C [54.7 ° F]), without wetsuits. After …
Validity Of Arm-To-Arm Bia Devices Compared To Dxa For Estimating %Fat In College Men And Women, Rebecca A. Rockamann, Emily K. Dalton, Jana L. Arabas, Liz Jorn, Jerry L. Mayhew
Validity Of Arm-To-Arm Bia Devices Compared To Dxa For Estimating %Fat In College Men And Women, Rebecca A. Rockamann, Emily K. Dalton, Jana L. Arabas, Liz Jorn, Jerry L. Mayhew
International Journal of Exercise Science
International Journal of Exercise Science 10(7): 977-988, 2017. Bioelectric impedance analysis (BIA) devices are commonly used to estimate percent body fat (%fat), although validation of their accuracy varies widely. The purpose of this study was to assess the validity of four commonly used BIA devices compared to dual-energy X-ray absorptiometry (DXA). College-aged men (n = 29, age = 19.7 ± 1.2 y, weight = 76.9 ± 12.5 kg) and women (n = 31, age = 20.5 ± 0.8 y, weight = 61.5 ± 9.2 kg) were evaluated for %fat using four single-frequency (50 mHz) BIA devices and DXA. A gender …
Validity Of The Bottle Buoyancy Model For Body Fat Determination, Cherie Pettitt, Kalvin Danzl, Lauren M. Glorvigen, Cody J. Strom, Thomas A. Inkrott, Robert W. Pettitt
Validity Of The Bottle Buoyancy Model For Body Fat Determination, Cherie Pettitt, Kalvin Danzl, Lauren M. Glorvigen, Cody J. Strom, Thomas A. Inkrott, Robert W. Pettitt
International Journal of Exercise Science
International Journal of Exercise Science 10(1): 87-96, 2017. We investigated a modification of the bottle buoyancy (BB) method in comparison to single frequency, bioelectric impedance analysis (BIA) as a valid noninvasive method of percent body fat (%BF) determination. Twenty-eight participants (15 men, 13 women), in counterbalanced-order, completed the BB, BIA, and computerized hydrostatic densitometry (HD) methods. We elected to modify the BB method using a 12.15 L container with participants hugging the container in an upright position. Consistency measures of intraclass correlation coefficient (ICC), typical error (TE), coefficient of variation (CV) and total error of measurement (TEM) are reported. Our …