Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence.

Leveling up in Borderlands 4 is essential to success. You won't have much hope of completing the story at level one, of course! Thankfully, you don't have to worry about that. Gaining XP and leveling ...

VO2max is a measure of cardiovascular fitness, and many watches and fitness trackers can estimate it for you. Here's what you ...