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Full-Text Articles in Sports Sciences

Attenuating The Side Effects Of Caloric Restriction Through Exercise And Increased Protein Intake, Jay A. Petersen Jul 2017

Attenuating The Side Effects Of Caloric Restriction Through Exercise And Increased Protein Intake, Jay A. Petersen

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

The effects of caloric restriction (CR) on weight loss and health outcomes are documented, but few controlled studies have addressed its effect on performance. Fat free mass (FFM) is reduced during CR, which may impair performance. The purpose of this thesis was to explore the capacity of these strategies to attenuate the side-effects of calorie-restricted weight loss: Exercise, which preserves FFM during CR, may be employed to maintain performance in an energy-deficient state, and a high protein intake may work in combination with exercise to further protect FFM and performance. Two studies were utilized to address this purpose. In study …


Exertional Rhabdomyolysis In A 21-Year-Old, Healthy Female After Performing Three Sets Of The Biceps Curl Exercise To Failure With 30% 1rm: A Case Report, Noelle M. Yeo, Brianna D. Mckay, Amelia A. Miramonti, Nathaniel Dm Jenkins, Joel T. Cramer Apr 2016

Exertional Rhabdomyolysis In A 21-Year-Old, Healthy Female After Performing Three Sets Of The Biceps Curl Exercise To Failure With 30% 1rm: A Case Report, Noelle M. Yeo, Brianna D. Mckay, Amelia A. Miramonti, Nathaniel Dm Jenkins, Joel T. Cramer

UCARE Research Products

Background: The optimal resistance training program to elicit muscle hypertrophy has been consistently debated and researched. Although 3 sets of 10 repetitions at 70-80% of the 1-repetition maximum (1RM) is widely recommended, recent studies have shown that low-load (~30% 1RM), high-repetition (3 sets of 30-40 repetitions) resistance training can elicit similar muscular hypertrophy. Therefore, this type of resistance training has gained popularity, perhaps because less weight is lifted for a longer duration. In the process of testing this hypothesis in a research study in our laboratory, a subject diagnosed with exertional rhabdomyolysis after completing a single resistance training session …


Exploring Student Perceptions To Explain The Relationship Between Physical Activity And Academic Achievement In Adolescents: A Mixed Methods Study, Megan J. Hylok Apr 2011

Exploring Student Perceptions To Explain The Relationship Between Physical Activity And Academic Achievement In Adolescents: A Mixed Methods Study, Megan J. Hylok

College of Education and Human Sciences: Dissertations, Theses, and Student Research

A nationwide survey conducted by the Center for Disease Control in 2007 reported 65% of high school students did not meet the recommendation that youth participate in at least 60 minutes of physical activity most days of the week (CDC, 2008). While research has focused its attention primarily on bodily health, growing evidence supports the benefits of physical activity on brain health (Ratey & Hagerman, 2008). Physical activity is important and many adolescents are not meeting the recommendation, therefore, it is important to explore the adolescent perceptions to understand which factors influence physical activity participation. The significance of this study …