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Full-Text Articles in Sports Sciences
Orthorexia Nervosa Among Collegiate Female Student-Athletes, Maryse Bard-Martel
Orthorexia Nervosa Among Collegiate Female Student-Athletes, Maryse Bard-Martel
MSU Graduate Theses
Orthorexia nervosa (ON) is a specific style of disordered eating defined as an unhealthy obsession with eating healthy food, or going to extremes in the pursuit of a diet that is supposed to be good for you. The purpose of this study was to explore the prevalence of orthorexia nervosa tendencies in college female soccer players in the NCAA Division 1. Purposive sampling was used, and participants were current student-athletes from the Missouri State women’s soccer team (n=18). Survey research was utilized to assess athletes’ attitudes and behaviors related to various aspects of diet and training, and the control it …
Effects Of Foam Rolling On Range Of Motion And Vertical Jump Height, Giovanna Leone, Chad Smith
Effects Of Foam Rolling On Range Of Motion And Vertical Jump Height, Giovanna Leone, Chad Smith
Honors Theses
Static stretching has been shown to elicit an acute improvement in range of motion (ROM) in both the contralateral and ipsilateral limb. However, static stretching has also been shown to impair performance. Foam rolling has been used in clinical settings as well as by the general population to increase ROM without impairing performance. To date, there is limited research evaluating the effect of foam rolling on the contralateral limb. Therefore, the purpose of this study was to explore the effect of foam rolling on ROM and single-leg drop jump performance in the foam rolled and non-foam rolled legs. The results …
Effects Of A Carbohydrate Hydrogel Beverage On Endurance Cycling Performance And Gastrointestinal Comfort, Harrison R. Toney
Effects Of A Carbohydrate Hydrogel Beverage On Endurance Cycling Performance And Gastrointestinal Comfort, Harrison R. Toney
Masters Theses, 2010-2019
PURPOSE: This study examined the effects of a novel maltodextrin-fructose hydrogel (MF-H) on cycling performance and gastrointestinal distress symptoms. METHODS: Nine endurance-trained male cyclists completed three experimental trials consisting of a 98-min varied-intensity cycling protocol followed by a performance test of ten consecutive sprint intervals. In a cross-over design, subjects consumed 250 mL of a treatment beverage every 15 min of cycling. The treatments consisted of 78 g . hr-1 of either a) MF-H, b) maltodextrin-fructose (MF), and c) maltodextrin only (MD) All data were assessed using repeated measures ANOVA’s. RESULTS: There were no differences in average sprint power …
The Effect Of One Night Of Sleep Restriction On Aerobic Exercise Performance, Lindsay Lickers
The Effect Of One Night Of Sleep Restriction On Aerobic Exercise Performance, Lindsay Lickers
Senior Honors Projects, 2010-2019
Purpose: Sleep is essential for bodily recovery and is especially important for athletes who will sustain high volumes of muscle damage. Many athletes struggle to get enough sleep, particularly the night prior to competition for a variety of reasons. Long term sleep deprivation has definitively shown negative effects on athletic performance; however, little is known about the effect of a single night of reduced sleep.Methods: Complete data was gathered on nine subjects. Following VO2max testing and a familiarization trial, subjects performed two experimental trials that concluded with simulated 3- km time trials on a cycle ergometer: one …
Ferritin: An Iron Deficiency Biomarker In Collegiate Female Distance Runners, Ty Bigelow
Ferritin: An Iron Deficiency Biomarker In Collegiate Female Distance Runners, Ty Bigelow
Graduate Theses, Dissertations, and Problem Reports
Context: Iron deficiency is a concern in distance runners due to the implications that hemoglobin production becomes impaired limiting oxygen uptake and tissue oxidation in the body. Ferritin is a biomarker used to diagnose iron deficiency. The related signs and symptoms of iron deficiency are associated with decreased performance and prolonged recovery. Objective: The purpose of this study was to investigate whether the change in ferritin levels affect measures of performance, measures of recovery, and rate of perceived exertion in female endurance runners. Design: The study was a descriptive longitudinal study. Setting: The study was conducted at a Mid-Atlantic Division …
Effects Of Curcumin And Fenugreek Soluble Fiber Supplements On Submaximal And Maximal Aerobic Performance Indices In Untrained College-Aged Subjects, Jensen Goh Zhong Sheng
Effects Of Curcumin And Fenugreek Soluble Fiber Supplements On Submaximal And Maximal Aerobic Performance Indices In Untrained College-Aged Subjects, Jensen Goh Zhong Sheng
Theses and Dissertations--Kinesiology and Health Promotion
Submaximal exercise performance is, in part, limited by the accumulation of metabolic byproducts and energy system capacities. Curcumin and the combination of curcumin and fenugreek soluble fiber (CurQfen®) have been shown to increase endogenous antioxidants and metabolic byproduct clearance as well as reduce inflammation and lipid peroxidation, and therefore, may enhance submaximal aerobic thresholds. In addition, there is evidence that the galactomannan component of fenugreek, used to enhance bioavailability of curcumin, may also have potential physiological effects related to the up regulation of free fatty acid oxidation Therefore, the purpose of this study was to examine the effects …