98%
921
2 minutes
20
Insufficient physical activity is considered a strong risk factor associated with non-communicable diseases. This study aimed to assess the impact of COVID-19 on physical (in)activity behavior in 10 Arab countries before and during the lockdown. A cross-sectional study using a validated online survey was launched originally in 38 different countries. The Eastern Mediterranean regional data related to the 10 Arabic countries that participated in the survey were selected for analysis in this study. A total of 12,433 participants were included in this analysis. The mean age of the participants was 30.3 (SD, 11.7) years. Descriptive and regression analyses were conducted to examine the associations between physical activity levels and the participants' sociodemographic characteristics, watching TV, screen time, and computer usage. Physical activity levels decreased significantly during the lockdown. Participants' country of origin, gender, and education were associated with physical activity before and during the lockdown ( < 0.050). Older age, watching TV, and using computers had a negative effect on physical activity before and during the lockdown ( < 0.050). Strategies to improve physical activity and minimize sedentary behavior should be implemented, as well as to reduce unhealthy levels of inactive time, especially during times of crisis. Further research on the influence of a lack of physical activity on overall health status, as well as on the COVID-19 disease effect is recommended.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9518470 | PMC |
http://dx.doi.org/10.3390/ijerph191710832 | DOI Listing |
Physiol Int
September 2025
2Faculty of Sports Science, Ningbo University, No. 818 Fenghua Road, Jiangbei District, 315211, Ningbo City, Zhejiang Province, PR China.
Purpose: Contribution of the gastrocnemii muscles to ankle moment is influenced by the knee joint position because they span the knee and the ankle joint as well. However, limited information is available on the effect of knee joint position on soleus activation under dynamic plantarflexion, hence the aim of this study was to investigate if soleus have a compensatory strategy in fascicle behavior or EMG activity during knee flexed plantarflexion in order to reduce the magnitude of the decrement in ankle moment.
Equipment And Methods: Isokinetic dynamometry with EMG and ultrasound measurements was used to estimate medial gastrocnemius and soleus behavior during knee flexed and extended plantarflexions using three angular velocities.
Physiother Theory Pract
September 2025
School of Physical Therapy and Graduate Institute of Rehabilitation Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC.
Background: Knee osteoarthritis (OA) causes pain and diminishes quality of life. Backward walking exercise (BWE) has been shown to improve lower muscle strength and reduce knee adduction moment, making it a recommended intervention for knee OA rehabilitation. This study aims to evaluate the effectiveness of BWE combined with conventional rehabilitation programs on pain intensity and disability among individuals with knee OA.
View Article and Find Full Text PDFJ Strength Cond Res
September 2025
Institute for Data Analysis and Process Design, ZHAW, Zurich, Switzerland; and.
Achermann, BB, Drewek, A, and Lorenzetti, SR. Acute effect of the bounce squat on ground reaction force at the turning point and barbell kinematics. J Strength Cond Res XX(X): 000-000, 2025-The free-weight back squat is a key exercise for developing lower-body strength, with variations that influence muscle activation and performance.
View Article and Find Full Text PDFJ Behav Med
September 2025
Department of Psychology, University of Wisconsin-La Crosse, La Crosse, WI, USA.
Latent profile analysis (LPA) is in the finite mixture model analysis family and identifies subgroups by participants' responses to continuous variables (i.e., indicators); participants' probable membership in each subgroup is based on the similarity between the subgroup's prototypical responses and the person's unique responses.
View Article and Find Full Text PDFCurr Cardiol Rep
September 2025
Division of Cardiology, Health Sciences Building, University of Washington Medical Center, 1959 NE Pacific StreetSuite #A506D Box 356422, Seattle, WA, 98195, USA.
Purpose Of Review: Patients living with cancer are at risk for significant potential cardiovascular complications as a direct result of cancer treatment or due to underlying comorbid cardiovascular disease. This article reviews the methods of risk stratification as well as pharmacologic and nonpharmacologic approaches to cardioprotection in cardio-oncology.
Recent Findings: Several cancer-specific risk stratification tools have incorporated variables such as age, sex, cancer subtype, traditional cardiovascular risk factors and cancer treatment-related parameters to assess cardiovascular specific risk prior to cancer therapy.