It’s that time of year again: gyms are packed with New Year’s resolutioners determined to get in shape after holidays. In ...

The best cardio workouts aren't necessarily the ones that ... Think about it: you hit your lower and upper body with every ...

I get to see how much better their lives are at 84 and 80 versus ... 30- to 35-minute workouts four or five times a week. That's mostly weight training and a little bit of cardio, like interval ...