Yep, a new Scientific Reports study found that endurance exercise (think: long-distance running, swimming, or cycling) is linked to a healthier, younger-acting immune system as you age. Want to know ...

You could say Conner Mantz has been running toward record-breaking finishes ever since he entered elite competition. Just ...

Target your lower abs with six expert moves that pull your waist in, support your spine, and flatten your belly after 50.

Stand a couple of feet in front of a bench, resting one foot on it behind you, holding dumbbells in each hand. Place your ...

When it comes to ultra distances, veteran female runners often seem to have the edge, and the longer the race gets the greater these advantages appear to become. Yet nobody escapes the ...

I've had success with Higdon's approachable structure, Pfitzinger's scientific periodization, and learned valuable lessons from Hanson's cumulative fatigue philosophy.

See how many jumping jacks after 60 signal strong cardio, plus simple steps to increase your count safely each week.