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Full-Text Articles in Life Sciences

A Comparison Of Strength And Resistance Curves For The Internal And External Rotators Of The Shoulder., Daniel Cason Hannah Aug 2002

A Comparison Of Strength And Resistance Curves For The Internal And External Rotators Of The Shoulder., Daniel Cason Hannah

Electronic Theses and Dissertations

Progressive overload through the range of motion (ROM) is important for proper rehabilitation of muscle strength, yet varies across types of resistance for a given exercise. The purpose of this study was to compare strength curves (SC) for shoulder internal (IR) and external rotation (ER) with resistance curves (RC) for two application angles (A and B) of Thera-Band® resistance to determine which application angle best overloads IR and ER through the ROM. Thirty volunteer subjects participated in this study. SCs were obtained experimentally by measuring maximal isometric torque for IR and ER from 30° to 135°. RCs were calculated using …


A Prospective Design Identifying Etiological Risk Factors Associated With Mtss And Stress Fractures In Female Intercollegiate Athletes., Michael H. Blackburn May 2002

A Prospective Design Identifying Etiological Risk Factors Associated With Mtss And Stress Fractures In Female Intercollegiate Athletes., Michael H. Blackburn

Electronic Theses and Dissertations

The identification of risk factors associated with overuse injuries, specifically Medial Tibial Stress Syndrome (MTSS) and Tibial Stress Fractures (TSF), may help professionals with management and prevention of these injuries. The purpose of this study was to identify risk factors associated with MTSS and TSF in female intercollegiate athletes. This study used a mulitifactorial, prospective design for 13-26 weeks. Thirty-nine Division I intercollegiate female student-athletes in volleyball, soccer, and track were examined. Anatomical, physiological (eating disorder and menstrual history), and training (duration and recovery time) characteristics were examined as possible risk factors. Only two injuries were reported during the study; …