Digital Commons Network^™

Comparison Of Two Approaches To Structured Physical Activity Surveys Of Adolescents, Robert G. Mcmurray, Kimberly B. Ring, Margarita S. Treuth, Gregory J. Welk, Russell R. Pate, Kathryn H. Schmitz, Julie L. Pickrel, Vivian Gonzalez, Maria João C. A. Almeida, Deborah Rohm Young, James F. Sallis

Faculty Publications

Purpose - To compare the test-retest reliability, convergent validity, and overall feasibility/usability of activity-based (AB) and time-based (TB) approaches for obtaining self-reported moderate-to-vigorous physical activity (MVPA) from adolescents.

Methods - Adolescents (206 females and 114 males) completed two 3-d physical activity recalls using the AB and TB surveys, which contained identical lists of physical activities. The participants wore an MTI Actigraph^® accelerometer for the same period.

Results - The TB instrument took about 3 min longer to complete (P=0.022). Overall 2-d test-retest correlations for MVPA were similar for the two surveys (r=0.676 and 0.667), but the girls …

Prevention Conference Vii - Obesity, A Worldwide Epidemic Related To Heart Disease And Stroke: Executive Summary, Robert H. Eckel, David A. York, Stephan Rössner, Van Hubbard, Ian Caterson, Sachiko T. St. Jeor, Laura L. Hayman, Rebecca M. Mullis, Steven N. Blair

Faculty Publications

No abstract provided.

Lower Extremity Muscle Strength And Risk Of Self-Reported Hip Or Knee Osteoarthritis, Jennifer M. Hootman, Shannon J. Fitzgerald, Carol A. Macera, Steven N. Blair

Faculty Publications

Purpose: The purpose of this study was to investigate the gender-specific longitudinal association between quadriceps strength and self-reported, physician-diagnosed hip or knee osteoarthritis (OA).

Methods: Subjects were 3081 community-dwelling adults who were free of OA, joint symptoms and injuries, completed a maximum treadmill exercise test, had isokinetic knee extension and flexion and isotonic leg press strength measurements taken at baseline and returned at least one written follow-up survey. Multivariate logistic regression was used to estimate odds ratios and 95% confidence intervals.

Results: Women with moderate or high isokinetic quadriceps strength had a significantly reduced risk (55% to 64%) of hip …

An Assessment Of High School Coaches Knowledge Of Exercise-Induced Asthma, Shannon L. Wilson

Human Movement Studies & Special Education Theses & Dissertations

Exercise-induced asthma (EIA) is a common disorder that occurs in individuals who compete in recreational activities. The purpose of this study was to determine the knowledge of EIA for high school athletic coaches. A 22 question demographic instrument was used for background information, and an 18 question multiple-choice assessment was used to assess knowledge of prevention, recognition and management of EIA. A panel of experts reviewed and modified the survey instruments, which were piloted at a local private high school prior to distribution. The survey was distributed to 250 high school coaches in the Hampton Roads area during a fall …

The Relationship Between Work Related Injury And Participation In Exercise And Recreational Activities, Stephen Kaiser, Chris Kuhn, Jay Steckler

Physical Therapy Scholarly Projects

Background/Purpose: The cost of health care is on the rise for both employers and employees. Research has shown that exercise in any capacity will improve overall health and fitness levels. Limited research has shown that proper exercise can lead to a decrease in musculoskeletal injuries. With the number of musculoskeletal injuries occurring in the workplace at high levels, establishing a connection between injury reduction and exercise is imperative. The purpose of this study was to determine if there is a relationship between participation in exercise and recreational activities and injury in the workplace.

Methods: A random stratified sample of 396 …

Public Posting As A Strategy To Increase Walking: A Worksite Intervention, Rayleen Earney, Timothy J. Bungum

Environmental & Occupational Health Faculty Publications

Because most American adults do not meet recommended physical activity guidelines, the need for new and innovative strategies is apparent. The current study employed public posting in an attempt to increase walking behavior in a worksite setting. Pedometer generated data was publicly posted in a prominent location in the worksite. In our study that utilized a pre-experimental design, we found that walking steps were statistically higher during the intervention and in a post intervention period as compared to the baseline data. We conclude that the public posting of physical activity data has the potential to increase walking behavior.

A Study Of Benefits/Barriers To Physical Exercise Among College Students At The University Of North Dakota, Eric Leopold, Shawn Petrie, Mike Svekcar

Physical Therapy Scholarly Projects

With the current emphasis on prevention and wellness in the area of public health, there is a need for insight regarding exercise behavior. Since college students are at the age when activity levels begin to decline,1 this may prove to be a crucial intervention point to promote positive exercise behaviors which may carry over into the adult years.

The purpose of this study is to examine personal and facility-related factors influencing exercise behavior among college students at the University of North Dakota. A randomized sample selected from the student population of the University of North Dakota (n = 900) was …

The Effects Of The "Get Off Your Rocker" Exercise Class On Balance For Patients Following A Cva: A Case Study Approach, Michele Jackson, Kimberly Lindemann

Physical Therapy Scholarly Projects

Background and Purpose: Cerebral vascular accident (CV A) is the leading cause of serious, long-term disability and the third leading cause of death in the United States. It is estimated that approximately 75% of people who have a stroke survive, many of whom live with some level of impairments that impact their activities of daily living and quality of life. One of the results of these impairments can be decreased balance. Limitations in balance may impact an individual's risk of falls, ability to ambulate, and performance of functional activities. Exercises emphasizing balance training playa significant role in improving postural control. …

The Therapeutic Effects Of Exercise On Fatigue, Davina Porock, Mei Fu

Publications and Research

No abstract provided.

Proprioceptive And Muscle Activation Changes In Triceps Surae Associated With Exercise Induced Muscle Damage, Carmel Nottle

Theses: Doctorates and Masters

The aim of this thesis was to examine proprioceptive and activation changes that occur in triceps surae in response to exercise induced muscle damage (EIMD). While proprioceptive changes have previously been demonstrated in association with EIMD, the present investigation examined the role of a number of potential contributing factors to these changes, following both single and repeated bouts of eccentric exercise.

Early Intervention For The Management Of Acute Low Back Pain: A Single Blind Randomised Controlled Trial Of Biopsychosocial Education, Manual Therapy And Exercise, Benedict Wand, Christien Bird, James H. Mcauley, Caroline J. Dore, Maureen Macdowell, Lorraine H. De Souza

Health Sciences Papers and Journal Articles

Design: A single blind randomised controlled trial comparing two models of care for patients with simple acute low back pain (ALBP).

Objectives: To compare two research-based models of care for ALBP, and investigate the effect of the timing of physical intervention. Summary of Background Data National guidelines offer conflicting information on the delivery of physical treatment in the management of ALBP. Review of guidelines suggests two different models of care. Direct comparisons between these models are lacking in the literature. The present study aims to compare these two approaches to the management of ALBP.

Method: Among 804 referred patients, 102 …