I have an on-again, off-again relationship with exercise. There was a time in my 20s when I worked out consistently. I took a mix of fitness classes, such as boxing, cardio dance, HIIT and even ...

A trainer unpacks the trend.

In case you missed it, good ol' fashioned walking is so trendy. From rucking to the 12-3-30 treadmill routine—people are out getting their steps in. And Nordic walking might be one of the best ways to ...