That said, separate research suggests that even 4,400 steps a day are associated with lower mortality in older women. Bottom line: Based on current research and recommendations, 30 minutes of vigorous ...

A trainer breaks down how often to perform cardio and how long your cardio workouts should be for weight loss.

MANY busy people stay away from the gym because they feel like they just can’t fit it into their schedule, but working out doesn’t have to be an all-day event. In fact, says fitness trainer Lennox ...

I did some cardio here and there—20 minutes, then 30 minutes, then up to 45 ... We did two lower body days, an upper body day, and a full body day each week. I also started running, starting with a ...