Leotards, bright colors, and leg warmers galore — there’s nothing quite like an 80s workout. But don’t let the sassy outfits and perky music fool you: If you’ve ever exercised with an '80s fitness ...

If you've been searching the internet for a way to increase your workout intensity or drop a few extra pounds, you may have come across ads for sauna suits. Retailers that sell these heat-trapping ...