Medicine and Health Sciences Commons^™

Effects Of Goal Type And Reinforcement Type On Self-Reported Domain-Specific Walking Among Inactive Adults: 2×2 Factorial Randomized Controlled Trial, Mindy L. Mcentee, Alison Cantley, Emily Foreman, Vincent Berardi, Christine B. Phillips, Jane C. Hurley, Melbourne F. Hovell, Steven Hooker, Marc A. Adams

Psychology Faculty Articles and Research

Background: WalkIT Arizona was a 2×2 factorial trial examining the effects of goal type (adaptive versus static) and reinforcement type (immediate versus delayed) to increase moderate to vigorous physical activity (MVPA) among insufficiently active adults. The 12-month intervention combined mobile health (mHealth) technology with behavioral strategies to test scalable population-health approaches to increasing MVPA. Self-reported physical activity provided domain-specific information to help contextualize the intervention effects.

Objective: The aim of this study was to report on the secondary outcomes of self-reported walking for transportation and leisure over the course of the 12-month WalkIT intervention.

Methods: A total of …

Potential Benefits Of Physical Therapy For Individuals With Amyotrophic Lateral Sclerosis, Rebecca Soito

Senior Honors Projects

Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease that affects the nerve cells in the brain and spinal cord. ALS is associated with progressive motor deficits and paralysis of the muscles that control limb movement, swallowing, and breathing. As ALS progresses, the muscles responsible for fine and gross motor functions are affected and motor skills decline. Typical life expectancy of people with ALS is 2-5 years after symptom onset. The most common cause of death for individuals with ALS is respiratory failure. There is no current curative treatment for ALS but symptoms can be managed through multidisciplinary care. The …

High Supervised Resistance Training In Elderly Women: The Role Of Supervision Ratio, Denis Cesar Leite Vieira, Dahan Da Cunha Nascimento, Vitor Tajra, Tatiane Gomes Teixeira, Darlan Lopes De Farias, Ramires Tibana, Alessandro Oliveira Silva, Thiago Santos Rosa, Milton Rocha Moraes, Fabrício Azevedo Voltarelli, James W. Navalta, Jonato Prestes

Kinesiology and Nutrition Sciences Faculty Publications

The objective of this study was to compare the effects of very high supervision (VHS-RT) versus high supervision (HS-RT) ratio resistance training (RT) on irisin, brain-derived neurotrophic factor (BNDF), muscle strength, functional capacity, and body composition in elderly women. Participants performed daily undulating periodized RT over 16 weeks with two different supervision ratios: VHS-RT at 1:2 (supervisor/subject) or HS-RT at 1:5. Serum was used to analyze brain derived neurotropic factor (BDNF) and irisin by enzyme-linked immunosorbent assay (ELISA). Body composition was evaluated by dual-energy X-ray absorptiometry, while functional capacity was evaluated using the Six-minute walk test, and Timed Up and …

The Impact Of Exercise In Spaceflight And Microgravity Environments, William Bybee

Mahurin Honors College Capstone Experience/Thesis Projects

Since mankind’s first spaceflight, a significant barricade in reaching distant planets has been the damaging effects of microgravity upon the human body. Effects range from loss in bone mineral density and severe muscle atrophy to autoimmune disorders. The most effective countermeasure of these effects to date is exercise. Implementation of exercise in microgravity is not an easy task, so various specialized equipment must be utilized to effectively administer it. Even with this equipment, exercise as it is currently used does not entirely prevent body systems from undergoing detrimental changes. New modalities and implementations are currently being investigated that may significantly …

Blood Flow Restriction Training For The Rotator Cuff: A Randomized Controlled Trial, Jason Brumitt, Marcey Keefer Hutchison, Daniel Kang, Zach Klemmer, Mike Stroud, Edward Cheng, Neil Patrick Cayanan, Sheldon Shishido

Faculty Publications - College of Physical Therapy

Context: Blood flow restriction (BFR) training utilizes a tourniquet, applied to the proximal portion of one or more extremities, to occlude blood flow during exercise. Significant gains in strength and cross-sectional area can be achieved in muscles, both distal and proximal to BFR cuff application. Purpose: To compare strength gains of the rotator cuff and changes in tendon size in subjects who performed side-lying external-rotation exercise with or without BFR. Methods: Forty-six subjects (mean age 25.0 [2.2] y) were randomized to either a BFR + exercise group or to the exercise-only group. Subjects performed 4 sets of the exercise (30/15/15/15 …

The Effects Of A 6-Week Controlled Whole-Body Vibration Training Program In Reducing Falls Risk Among Healthy Older Adults, Fabricio Saucedo Jr.

Open Access Theses & Dissertations

Falling is the second leading cause of accidental or injury-related death in the aging population worldwide and a leading cause of serious injury. Whole-body vibration (WBV) training has been implemented as a way to improve functional performance among the elderly and reduce the falls risk. The purposes of this study were: 1) examine to what extent a six-week course of WBV training reduced falls risk and improved fall outcomes in response to slips, and 2) examine whether the benefits of WBV training could be retained at least 2 months after the completion of the entire training session. A total of …

Effects Of A Strength Training Intervention And Quality Of Life: Case Study On A Sedentary Adult Female, Lucas Frazier

Williams Honors College, Honors Research Projects

The purpose of the project is to evaluate physiological and quality of life changes in a

sedentary, senior-aged (55 or older) female using a six-week strength training

intervention. This case study will instruct how to perform a push-pull-legs split

routine by going to the gym three times per week. Prior to the six week intervention,

both quantitative and qualitative variables will be collected to assess baseline data,

including the subject’s resting heart rate, resting blood pressure, grip strength, one-

repetition maximum on seven whole body exercises (dumbbell bicep curl, tricep

pushdown, barbell bench press, wide-grip lat pull-down, seated dumbbell press, …

Make Changes Early! High Stress Levels Predict Lower Academic Performance In First-Year Physical Therapy Students: A Pilot Study, Daniel W. Flowers, Amanda Bernard

Internet Journal of Allied Health Sciences and Practice

Purpose: Evidence exists in the literature that allows admissions committees to predict which students will be most successful in entry-level physical therapy educational programs. Evidence linking modifiable predictors of academic performance to currently enrolled students allowing enhancement of their performance during enrollment is lacking. Previous healthcare education literature indicates that stress has a negative predictive relationship with academic performance, and that stress is the highest in the beginning of an academic program. Research studies with medical students report exercise assists in minimizing stress and improving academic performance, while the role of leisure time has also been investigated. No study has …