Objective To examine the associations of accelerometer-measured physical activity and sedentary time with all-cause mortality in older Japanese adults. Methods A total of 1723 independent Japanese ...

Objective Health effects of different physical activity domains (ie, during leisure time, work and transport) are generally considered positive. Using Active Worker consortium data, we assessed ...

The average American child spends 3.6 hours staring at a computer, television, tablet, or smartphone daily -- an amount of screen time associated with inferior cognitive development and academic ...