It’s a new year, and you want to change your workout program, but you’re unsure whether to focus on volume or intensity. You’ve done your research, yet the more articles you read, the more confused ...

“I take the elevator 'going down,' but never use it 'going up'!” was the mantra of my hardy and spirited elderly upstairs neighbor (who lived on the 12th floor) of our “Stuy Town” apartment building ...

Objectives To describe age-related differences in the absolute and relative intensity of physical activity (PA) and associations with mortality. Methods UK Biobank participants with ...