Erica Sweeney is a freelance journalist who has written for The New York Times, HuffPost, Teen Vogue, Parade.com and more. Follow her on Twitter @ericapsweeney and visit her website.
Enthusiasts and fitness experts explain why they prefer this workout
Money & Policy
Why doing so can be good for you and your loved ones
Work & Purpose
Why working in construction can open up well-paying opportunities
For grandparents, respecting boundaries is key if relationships with parents are poor
Jim Owen wants to convince everyone else – one step (or lunge or squat) at a time