Objective: Identify key features of an enduring group exercise program for people with Parkinson's disease (PD) by exploring experiences of participants, student assistants and the exercise instructor through a convergent mixed methods design.
Methods: Fourteen people with PD (modified Hoehn & Yahr: 1-3.5) who regularly participated in a group exercise program (≥ 50% of classes for ≥ 1 year) were interviewed to explore their perceptions of the program. The exercise instructor was also interviewed and weekly written reflections were collected from 18 undergraduate student assistants. Using a grounded theory approach, interviews and written reflections were thematically analyzed via qualitative content analysis. Quantitative data from the Physical Fitness and Exercise Activity Levels of Older Adults Scale were used as part of a convergent mixed-methods design to move towards theory formation.
Results: Thematic analysis of the PD participant interviews revealed 4 themes: 1) Quality of the program, 2) Social interactions, 3) Facilitators to exercise, 4) Barriers to exercise. The exercise instructor interview revealed 2 themes: individualization and functionality of exercises, and creating a nurturing atmosphere. Themes from students' data included student learning, and positive in-class experiences. Means (sd) were 1.6 (0.5) for facilitators and 3.0 (0.5) for barriers subscales (1=strongly agree to 4=strongly disagree).
Conclusion: These varied sources of data converge to identify and characterize key features of an enduring group exercise program for people with PD: a positive and nurturing environment, varied and individually tailored exercise content, and the importance of social cohesion. These findings also highlight the critical role of multiple stakeholders in fostering an environment that facilitates long-term adherence to group exercise.
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http://dx.doi.org/10.1016/j.ctim.2018.08.012 | DOI Listing |
Proc Natl Acad Sci U S A
January 2025
Department of Biology, Faculty of Science and Technology, Mount Royal University, Calgary, AB T3E 6K6, Canada.
With over 14 million people living above 3,500 m, the study of acclimatization and adaptation to high altitude in human populations is of increasing importance, where exposure to high altitude (HA) imposes a blood oxygenation and acid-base challenge. A sustained and augmented hypoxic ventilatory response protects oxygenation through ventilatory acclimatization, but elicits hypocapnia and respiratory alkalosis. A subsequent renally mediated compensatory metabolic acidosis corrects pH toward baseline values, with a high degree of interindividual variability.
View Article and Find Full Text PDFPediatr Phys Ther
January 2025
Department of Physical Therapy, Ellmer College of Health Sciences, Macon & Joan Brock Virginia Health Sciences, Old Dominion University, Norfolk, Virginia (Dr Khurana); Department of Pediatrics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India (Dr Lewis); School of Exercise Science, Old Dominion University, Norfolk, Virginia (Dr Russell); Sykes Chair of Pediatric Physical Therapy, Health, and Development, University of Southern California, Division of Biokinesiology and Physical Therapy, Los Angeles, California (Dr Dusing); Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India (Dr Krishna Rao).
Purpose: Investigate the effect of structured neonatal physical therapy program (SNP) on neurodevelopmental outcomes of moderate and late preterm (MLP) infants.
Methods: Sixty MLP infants were randomly allocated to usual care (UC) or SNP. A previous publication reported the effect of neonatal component of SNP at hospital discharge.
J Magn Reson Imaging
January 2025
Department of Neurology, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Background: Central arterial stiffening is associated with brain white matter (WM) damage and gray matter (GM) volume loss in older adults, but little is known about this association from an adult lifespan perspective.
Purpose: To investigate the associations of central arterial stiffness with WM microstructural organization, WM lesion load, cortical thickness, and GM volume in healthy adults across the lifespan.
Study Type: This is a cross-sectional study.
JAMA Netw Open
January 2025
National-Local Joint Engineering Research Center of Rehabilitation Medicine Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China.
Importance: Sleep disorders and mild cognitive impairment (MCI) commonly coexist in older adults, increasing their risk of developing dementia. Long-term tai chi chuan has been proven to improve sleep quality in older adults. However, their adherence to extended training regimens can be challenging.
View Article and Find Full Text PDFAm J Phys Med Rehabil
January 2025
"i+HeALTH" Strategic Research Group, Department of Health Sciences, Miguel de Cervantes European University (UEMC), Valladolid, Spain.
Objective: This study aimed to analyze the effect of a novel supervised exercise therapy (SET) program based on intermittent treadmill walking and circuit-based moderate-intensity functional training (MIFT) on walking performance and HRQoL in PAD patients.
Design: All participants underwent a 12-week SET that involved 15 to 30 minutes of treadmill walking followed by a 15-minute moderate-intensity functional training (MIFT) continued by 12-week of follow-up. Maximum walking distance (MWD), pain-free walking distance (PFWD), gait speed and estimated peak oxygen uptake (peak VO2) were calculated through the 6-minute walk test (6-MWT) and HRQoL through the Short Form-36 (SF-36) and the Vascular Quality of Life Questionnaire-6 (VascuQol-6).
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