My wife’s gum does these challenges and she has to post on FB. Definitely promoting the gym.
I myself hate gyms. I have a few machines in my garage I use or I just go to my favorite gym the mountains and get all the cardio I can stand.
Not sure on what models you have here but I’ve heard the older units are much better then the ones.
I was thinking of getting one for myself but haven’t really started to look for one.