Background And Objectives: Due to health consequences associated with insufficient physical activity (PA), particularly among aging adults, health care providers should assess and address lack of PA participation. Addressing lack of PA means developing individualized PA prescriptions that incorporate solutions to PA participation barriers. Assessing PA participation barriers can be done through the Social Ecological Model-based Inventory of Physical Activity Barriers Scale (IPAB). This study aimed to refine the initial 40-item IPAB and determine its reliability and validity.
Research Design And Methods: Five hundred and three community-dwelling adults 50 years and older completed a demographic and health questionnaire, the Physical Activity Vital Sign, the IPAB, and a feedback questionnaire. For scale refinement, half of the data were used for exploratory factor analysis and the other half for confirmatory factor analysis. The refined scale underwent reliability and validity assessment, including internal consistency, test-retest reliability, and construct validity.
Results: The refined scale contains 27 items consisting of 7 factors and 1 stand-alone item: (a) environmental, (b) physical health, (c) PA-related motivation, (d) emotional health, (e) time, (f) skills, (g) social, and (h) energy (a stand-alone item). The 27-item IPAB has good internal consistency (alpha = 0.91) and high test-retest reliability (intraclass correlation coefficient = 0.99). The IPAB's mean scores were statistically different between those who met the recommended levels of PA and those who did not (p < .001).
Discussion And Implications: The information gathered through the IPAB can guide discussions related to PA participation barriers and develop individualized PA prescriptions that incorporate solutions to the identified barriers.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9710241 | PMC |
http://dx.doi.org/10.1093/geront/gnab165 | DOI Listing |
J Biomech
January 2025
School of Exercise and Health, Shanghai University of Sport, Hengren Rd. 200, Yangpu District, Shanghai 200438, China. Electronic address:
This study aims to compare shank, rearfoot and forefoot coordination and its variability between runners with habitual rearfoot strike (RFS) and non-RFS (NRFS). 58 healthy males participated in this study (32 RFS, 26 NRFS). Coordination patterns and variability were assessed for the shank, rearfoot, and forefoot segments using a modified vector coding technique during running.
View Article and Find Full Text PDFJ Biomech
January 2025
Exercise Biochemistry Laboratory, Department of Biochemistry and Molecular Biology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil.
Understanding intrinsic muscular adaptations more deeply can help clarify their relationships with sports performance. Therefore, the aim of this study was to determine if vastus lateralis muscle architecture, quality and stiffness can explain knee extensor maximal torque and countermovement and squat jump performance of athletes. One hundred and two athletes were evaluated based on the architecture, quality and stiffness of the vastus lateralis at rest.
View Article and Find Full Text PDFBiomater Adv
January 2025
Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, F-59000 Lille, France. Electronic address:
Abdominal hernia repair is a common surgical procedure, involving in most cases the use of textile meshes providing a mechanical barrier to consolidate the damaged surrounding tissues and prevent the resurgence of the hernia. However, in more than half cases postoperative complications such as adhesions and infections occur at the surface of the mesh, leading to chronic pain for the patient and requiring the removal of the implant. One of the most promising strategies to reduce the risk of postoperative adhesions and infections is to add a physical barrier between the mesh and the abdominal walls.
View Article and Find Full Text PDFChem Biodivers
January 2025
Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia.
Here, we report a synthesis of fluoroquinolones carrying a monoterpene moiety at the C7 position of aromatic structure. The minimal inhibitory concentrations of fluoroquinolone fused with trans-3-hydroxy-cis-myrtanylamine 18 against Staphylococcus aureus (MSSA isolates) were two- to eightfold lower compared to moxifloxacin, although fourfold higher against MRSA isolates. The fluoroquinolone fused with (-)-nopylamine 16 was four- to eightfold less active on MSSA compared to moxifloxacin, while had similar activity on MRSA.
View Article and Find Full Text PDFEur J Appl Physiol
January 2025
Department of Exercise Physiology and Sports Therapy, Institute of Sports Science, Justus Liebig University Giessen, Kugelberg 62, 35394, Giessen, Germany.
Purpose: This study investigated elite German athletes to (1) assess their serum 25(OH)D levels and the prevalence of insufficiency, (2) identify key factors influencing serum 25(OH)D levels, and (3) analyze the association between serum 25(OH)D levels and handgrip strength.
Methods: In this cross-sectional study, a total of 474 athletes (231 female), aged 13-39 years (mean 19.3 years), from ten Olympic disciplines were included.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!