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Full-Text Articles in Physiology
The Relationship Between Habitual Physical Activity And Food Choices, Safiya E. Beckford
The Relationship Between Habitual Physical Activity And Food Choices, Safiya E. Beckford
Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research
Physical activity (PA) and exercise aid in prevention and treatment of obesity and its comorbidities. Previous research has demonstrated a J-shaped curve between activity level and food intake, but minimal research examines whether PA and exercise affect food choices. As such, the aim of this study was to determine the relationship between habitual PA and exercise with food choices. 174 participants completed an electronic survey involving a series of binary choices among food options (aided by visual food cues) with varying reward values and time points. Participants also completed monetary binary choice questions and an exercise and activity questionnaire, with …
A New Single Workbout Test To Estimate Critical Power And Anaerobic Work Capacity, Haley Bergstrom
A New Single Workbout Test To Estimate Critical Power And Anaerobic Work Capacity, Haley Bergstrom
Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research
The purpose of the present study was to develop a new 3-min, single workbout test to estimate critical power (CP) and anaerobic work capacity (AWC) using the Monark cycle ergometer with the resistance based on the individual’s body weight. Twelve moderately-trained adults (6 men and 6 women; mean age ± SD = 23.2 ± 3.5 yr) performed an incremental cycle ergometer test to exhaustion. The CP and AWC were estimated from the original work limit (Wlim) versus time limit (Tlim) relationship (CPPT) and a 3-min all-out test (CP3min) against a fixed resistance …