Education Commons^™

Peak Isokinetic Torque Of Knee Flexors And Extensor Muscles Of College Football Players, David L. Boerem

University of the Pacific Theses and Dissertations

The problem of the study addressed knee injuries in college football. Imbalance of the musculature surrounding the knee would predispose the athlete to knee injury. Recognition of those who have muscular deficiencies would be a primary way of preventing knee injuries. The focus of the study was to determine if there was a significant difference in peak isokinetic torque of knee flexor and extensor muscles across speeds (60 degrees/second, 180 degrees/ second and 300 degrees/second) of a college football team subsequent to participation in a spring football season.

The Effects Of The Thunderstick Batting Device On Hitting Efficiency, Bruce Anderson

University of the Pacific Theses and Dissertations

Throughout the decades, both professional and amateur athletes has been trying to enhance their performance with regard to hitting a baseball. Even through the methods for attaining this goal have changed many times since the early beginnings of the sport, there remain differing opinions as to the best method of acquiring a high level of hitting efficiency. For the purpose of this study, hitting efficiency will be defined as the degree of solid contact made by the performer when attempting to hit a baseball.

It was the intention of Coach Al Endriss (1986) to invent a hitting aid that would …