Guy loses it at Planet Fitness gym. After reviewing the comments so far, I thought I should make a few things clear. That was the third time this guy set off the alarm. The first two times, the manager asked him nicely to stop grunting. Ive been going to Planet Fitness for a while and the alarm hardly ever goes off. Its a good gym and they state the rules when you sign up, so he cant cry about what happened. Just saying.