>Christina learned that these swole, maskless bros were refugees from big chain gyms like the YMCA and Planet Fitness

Seriously doubt anybody described as a 'swole bro' is coming from Planet Fitness. They're pretty heavy on the anti-bro advertising [0] and their business model is more about finding tons of people sign up that rarely actually work out in their gym.

[0] https://www.youtube.com/watch?v=J1Y4XY8Pl6U