Teens 14-17 need parental permission, while 18- to 19-year-olds can sign up independently, either online or in person. The free membership grants access to one local Planet Fitness location, along ...

Summer break is almost here, and if you’re not sure how to keep your kids busy, Planet Fitness’ summer program could be the perfect solution. From June 1 to Aug. 31, Planet Fitness offers a High ...

This story has been updated because an earlier version included an inaccuracy. Planet Fitness is once again offering teenagers a chance to work out in any of the company's more than 2,700 gyms for ...