Sports Medicine Commons^™

Examining Upper Extremity Injuries In Male Baseball Players Between The Ages Of 14 To 22 Years Old, James T. Yancy

Graduate Student Theses, Dissertations, & Professional Papers

Yancy, James T. (J.T.), MAT., May 2018 AthleticTraining

Examining Upper Extremity Injuries In Male Baseball Players Between The Ages Of 14 To 22 Years Old

Chairperson: Melanie McGrath

The number of upper extremity injuries is increasing in advanced baseball (14 to 22 years old) at an alarming rate. The length of seasons, multiple leagues and the velocity of throwing in overhead sports are the most common causes of elbow and shoulder injuries. In addition, biomechanical variables also influence the risk of injury. Any alteration in range of motion (ROM) directly impacts the biomechanics of overhead activities, such as pitching or …

Retrospective Analysis Of Contact Sport Participation On Cognitive Function In Healthy Athletes, Lisa C. Martinez

Cal Poly Humboldt theses and projects

This study explored the effects of contact and limited contact sport participation on neurocognitive function in non-concussed collegiate and adolescent athletes over time. Athletes participating in contact and limited contact sports have an increased risk of sustaining neurocognitive injuries, known as subconcussive blows, compared to non-contact sport athletes. We hypothesized that athletes participating in contact and limited contact sports, would exhibit a deficit in neurocognitive function following multiple seasons of play when compared to athletes participating in non-contact sports. Using a mixed repeated measures MANOVA statistical design, we analyzed computerized neurocognitive baseline ImPACT composite scores (verbal memory, visual memory, visual …

A Clinically Relevant Relevant Post-Traumatic Osteoarthritis Mouse Model, Chantel P. Arce

Electronic Thesis and Dissertation Repository

Osteoarthritis affects 13-20% of Canadians with the majority being under 65years of age. Post-traumatic osteoarthritis (PTOA) is of great concern in young athletes following knee injury. Current research attempts at modeling the disease fall short. This study aimed to incorporate two important aspects of injury, the nature of the injury and the post-injury standard of care in humans, to a model of PTOA in mice. The study validated a non-invasive protocol to elicit an anterior cruciate ligament (ACL) injury at varying loading speeds addressing the closed capsule nature of an ACL injury that occurs in humans. Secondly, we proposed a …