Research shows it’s not just how much you run, but how hard you go that plays a key role in improving health and performance.

Many studies carried out over the past decades have explored the relationship between mental and physical health, showing ...

Linda Kelly is 80 years old. She's as fit as someone decades younger and has an elite-level VO₂ max. Her easy daily habits ...

VO2 max is a measure of the maximum amount of oxygen the body can handle during intense exercise. A doctor explains how it's ...

Background and objective Kidney transplant recipients (KTRs) face elevated cardiovascular risk, partly due to reduced ...

Are you an early bird or a night owl? A new study finds that aligning exercise times with natural alertness patterns may help ...

Timing exercise to match body clock chronotype—the natural predisposition to morning or evening alertness—may lower ...

VO2 max is more nuanced that you might think – so here’s how to know where your aerobic fitness really stands ...

What actually takes place inside your muscles when you exercise? And how does repeating that effort day after day transform them into stronger, more efficient engines over time? Scientists have ...

A common diabetes drug could dampen some of the key benefits of exercise, a new study has found. Researchers from Rutgers University discovered that adults who took metformin, a widely used generic ...