Planet Fitness has a "No Commitment" membership, with a Commitment Length and buyout fee.

https://discuss.online/post/37825753

I remember when PF was only ten dollars a month. SMH. It was so affordable. Twenty is a bit much. I’d rather work out at home.
its like the fast food or lottery tickets. a buck was easy to causally grab stuff with no thought about it. two or three bucks. ok some thought now.