Sports Sciences Commons^™

Examination Of Hamstring Flexibility And Maximal Sprint Speed, Zach J. Guiser

Williams Honors College, Honors Research Projects

Abstract

Purpose

Maximal sprinting ability is a highly sought after trait in athletes. Many studies have been performed in an effort to determine the factors of sprinting ability, such as the vertical jump, squatting ability, and others. However, very limited research has been performed on the relationship between flexibility and maximal sprinting speed. The vast majority of research done involving hamstring flexibility and performance involves the acute effects of stretching on performance, or the relationship between flexibility and injury prevention. The purpose of this study is to determine the relationship between hamstring flexibility and maximal sprinting speed.

Methods

This study …

Hypertension Prevalence In College Seniors, Eric Beaujon, Jared Mooney

Williams Honors College, Honors Research Projects

The purpose of this study was to explore factors that may predispose college seniors to pre-hypertensive or hypertensive blood pressures. This study was done by taking students' blood pressures and administering a self reported survey to all participants asking about predisposing factors. Results indicated that none of the students tested exhibited hypertensive blood pressures, but five of them had pre-hypertensive blood pressures. Factors that seemed to correlate with the pre-hypertensive students included commute time, having changed majors during their college career, alcohol consumption, hours worked per week and post graduation plans (or lack thereof).

Comparison Of Physiological Adaptations In Highly Trained Aerobic Endurance Athletes And Highly Trained Resistance Athletes, Sarah Falbo

Williams Honors College, Honors Research Projects

ABSTRACT

Purpose: To compare the physiological differences between highly trained resistance and aerobic athletes (who perform five or more hours per week of resistance or aerobic exercise).

Methods: Participants had resting heart rate, blood pressure and lactate taken before entering the BOD POD to get body fat percentage. Then a five minute warm up on a cycle ergometer before doing the VO2 max treadmill test following the Bruce Protocol. At the completion of the VO2 max treadmill test, participants had heart rate recorded from the heart rate monitor, blood pressure and lactate were taken immediately after the max test. The …

A Comparison Of Changes In Women's Cardiovascular Fitness And Body Composition After Performance In Zumba, Tabata, And Cycling, Kristi N. Kester

Williams Honors College, Honors Research Projects

Aerobic group exercise is important to prevent against cardiovascular, pulmonary, and metabolic diseases. Regular exercise can help to reduce the risk of these diseases and premature death. Group exercise classes have shown to be effective in reducing weight, blood pressure, and body composition Further research is necessary to evaluate the effectiveness of these aerobic group exercise classes to one another. PURPOSE: To evaluate and compare the potential health benefits that may occur for women who participate in regular group exercise classes at the Kohl Family YMCA. METHODS: A surrey and body measurements were taken of females enrolled an eight-week aerobic …

Comparison Of Perceived Exertion While Exercising At The Same Intensity On Land And Aquatic Treadmills, Amanda D. Montemayor, Iris A. Javersak

Williams Honors College, Honors Research Projects

The purpose of this study was to determine if at the same intensity, two separate modalities of exercise could be perceived to have different difficulties. The modalities chosen for this study were underwater treadmill versus land treadmill. It was hypothesized that at the same sub maximal protocol, the underwater treadmill would be perceived as easier than the land treadmill. Both an objective measure, heart rate, and a subjective measure, a 10-point Borg rate of perceived exertion (RPE) scale (Borg, 1982), were used. Ten healthy University of Akron students from the ages 19-23 were used for this study. The students did …