We compared the relationship between sedentary activity (SA) and physical activity (PA)
with bone mineral density (BMD) and body fat percentage in the United States and found a …

Background Adequate physical activity (PA) is essential for preventing sarcopenia in older
adults. However, there are insufficient epidemiological data on the intensity of PA needed to …

Background Physical activity (PA) is generally encouraged for the treatment of osteoporosis.
However, epidemiological statistics on the level of physical activity required for bone health …

Objectives Degenerative diseases are associated with lower healthy life expectancy and
higher mortality. Physical activity (PA) has demonstrated a fundamental role in the …

Importance Despite the reassuring emerging evidence on the lack of a causal relationship
between sun protection and vitamin D deficiency, there is scarce data on whether …

Background Older adults who experience pain are likely to report higher functional
limitations (FL) and lower physical activity (PA) levels. However, the extent to which PA …

Introduction We examined the association between physical activity (PA) and sedentary
behavior (SEB) time with bone health and whether it changes depending on different …

Objectives Pain is prevalent among older adults and may result in impairment in physical
function. However, little is known about the effect-modification of this relationship by physical …

Objective The association of physical activity (PA) with pain has been characterized.
Although the literature largely comes from high-income countries, the mechanistic pathways …

Adequate exercise is essential for maintaining a healthy lifestyle and preventing ageing-
related diseases. The purpose of this study was to assess the associations between …