Hi
Lori, I hope you get back in your groove very soon! Thanks for the update.
If it were me, I would skip Cathe Live (or anything you need to pay for) since you want to get your $$'s worth, but that's just me.
In my Cathe Live notes (not subscribed at the moment), I only counted 9 or 10 classes with 'Low Impact' in the title. There may be more by now but not enough to spend money on in your situation, IMO.
I would stick to free material and if you put "Low Impact Workouts" on the Youtube site, a whole list comes up. You will probably have to sift through them since some might be barre-like, oh, and you and I both know to skip Yvette's classes even if "Low Impact" is in the title, LOL! She has a different idea then me what low impact consists of, haha. A lot of people rave about
Sydney Cummings, Pop Sugar, & Body Project workouts and noticed they have quite a few as well.
HTH!