Medicine and Health Sciences Commons^™

Effect Of Aquatic Immersion On Static Balance, Talin J. Louder

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Objective To quantitatively assess measures of static balance and limits of stability (LOS) in an aquatic environment compared to on land. Methods Fifteen healthy, young adults (23 + or - 2 years) performed 90 s static balance trials on land and aquatic immersion at two different depths (greater trochanter, xiphoid process). Measures of 95% ellipse area and center of pressure (CoP) mean velocity were computed from the force data. Additionally, participants completed a visual analog scale (VAS) of perceived stability for each environmental condition. Following the static balance trials, participants performed anterior-posterior and medial-lateral LOS assessments. Results Significant differences in …

Comparison Of Vo2 And Body Kinematics For Three Cycling Modes, Andrew I. Miller

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Cycling research in a laboratory has an advantage of being more tightly controlled compared to field studies; however, consideration must be given to ecological validity for the results to be best applied to its target population and environment. This was clearly demonstrated by Jones and Doust (8) where they reported treadmill running to be metabolically lower (p < 0.05) then outdoor running at the same velocity and incline. Cycling research is often targeted towards high-level cyclists interested in understanding cycling physiology and improving performance. Therefore, research results are most applicable when utilizing methods that best mimic conditions of the target population while still maintaining the control advantages that the laboratory offers

Lactate Threshold: Land Versus Water Treadmill Running, Ron T. Garner

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Aquatic treadmill running has become increasingly popular for rehabilitation and training purposes due to decreased joint impact on the lower extremities, which is beneficial for special populations such as the injured, elderly, arthritic, and obese (Greene et al., 2009; Hall, Grant, Blake, Taylor, & Garbutt, 2004). Accordingly, researchers have compared key differences such as heart rate (HR), oxygen consumption (VO2), respiratory exchange ratio (RER), stride frequency, and rating of perceived exertion (RPE) between land and water running at maximal and submaximal efforts (Brubaker, Ozemek, Gonzalez, Wiley, & Collins, 2011; Rife, Myrer, Feland, Hunter, & Fellingham, 2010; Rutledge, Silvers, Browder, & …

Factors Affecting The Outcomes In Bilateral Total Knee Arthroplasty: A Case Report, Laura K. Parry

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The purpose of this case study was to determine the effects of femoral nerve block use during total knee arthroplasty on the return of quadriceps activation and functional outcomes in a single patient. This case study focused on an individual case consisting of simultaneous bilateral knee replacement. The individual received a femoral nerve block in one knee and traditional anesthesia in the other. We considered the improvement in functional outcomes following surgery. It was expected that the femoral nerve block will delay the activation of the quadriceps muscle and the return of functional measures. However, the femoral nerve block will …

Validating Resonance Raman Spectroscopy: A Non-Invasive Assessment Of Skin Carotenoids As A Biomarker Of Fruit And Vegetable Intake In Children, Sheryl Swain Aguilar

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Background: Adult studies have found a strong correlation between serum carotenoids and skin carotenoids measured by resonance Raman spectroscopy (RRS). No published studies have examined correlations between skin and serum carotenoids among children.

Objectives: (1) To validate skin RRS methodology against serum carotenoid measurements by high-performance liquid chromatography and (2) to determine if RRS skin carotenoids can be used as a valid biomarker of total fruit and vegetable (FV) intake among children.

Design: Participants were 45 healthy children age 5-17 who provided 3 blood samples used to assess serum carotenoid concentrations and 3 RRS skin measurements (using a Biophotonic ScannerTM) …

The Relationship Between Confidence And Performance Throughout A Competitive Season, Benjiman R. Skinner

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The importance of understanding how confidence varies across time has been encouraged by sport confidence researchers (Vealey & Chase, 2008). The purpose of this study was to examine the relationship between confidence and performance throughout an entire competitive season. Two levels of confidence consistent to team sports were analyzed. Team and coach confidence were collected through the Collective Efficacy Questionnaire for Sport (CEQS) and Coaching Efficacy Scale (CES) respectively. Two teams, women’s soccer and volleyball (n=48) from a college in the western United States, completed their specific questionnaires five times throughout the season. The CEQS measured collective efficacy (team confidence) …