Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Once again, Planet ...

Every day in the late afternoon to early evening, several dozen kids and young adults gather at an Allentown boxing gym to ...

Add Yahoo as a preferred source to see more of our stories on Google. Summer break is here, and while teens are off from school and enjoying the warm weather, it's also an important time to stay ...

Planet Fitness is once again inviting teens into its gyms this summer free of charge. Starting June 1, the nationwide chain will be offering a complimentary summer membership to any high schooler ...

Teens must register online to get the free summer pass. A parent or guardian’s contact information is required and participants must fill out an online waiver before visiting a gym. The program ...

Add Yahoo as a preferred source to see more of our stories on Google. Planet Fitness is offering its free high school summer pass to teens again this year, giving them access to one Planet Fitness ...

SAN ANTONIO – Teens can work out for free all summer long at Planet Fitness. The gym is offering all teens a free membership from June 1 through Aug. 31 to encourage physical and mental wellness.