Background Identifying attributes of the built environment associated with health-enhancing
levels of physical activity (PA) in older adults (≥ 65 years old) has the potential to inform …

Introduction The objectives of this review paper were to synthesize the data from
randomized controlled trials in the literature to come to a conclusion on the effects of e …

The goal of this study was to develop a Korean version of the Global Physical Activity
Questionnaire (K-GPAQ) and to examine its reliability and validity. The English version of the …

Background The associations between free‐living physical activity (PA) and sedentary
behaviour (SB) and sarcopenia in older people and its determinants are controversial. Self …

The objective assessment of physical activity levels through wearable inertial-based motion
detectors for the automatic, continuous and long-term monitoring of people in free-living …

Background: Cognitive frailty is the coexistence of physical frailty and cognitive impairment
and is an at-risk state for many adverse health outcomes. Moderate-to-vigorous physical …

Background Questionnaires provide valuable information about physical activity (PA)
behaviors in older adults. Until now, no firm recommendations for the most qualified …

Activity monitoring combined with machine learning (ML) methods can contribute to detailed
knowledge about daily physical behavior in older adults. The current study (1) evaluated the …

Current physical activity recommendations have been based on evidence from systematic
reviews of questionnaire-based data. Questionnaire-based physical activity data are subject …

Background/aim Little is known about the measurement properties of the self-administered
Global Physical Activity Questionnaire (GPAQ) in Europe. The aim was to validate the self …