Running 20 minutes a day can have a big impact on fitness and mental wellbeing, as Health Editor Grace Walsh discovered in ...

The hardest part of working out consistently? Getting started. Once you do, though, you start feeling (and soon, seeing!) the positive impact on your mind and body. Whatever your age or experience, ...

For your speed workout, try a fartlek run/walk: After a walking or easy running warmup, run hard for 30 seconds or as long as ...