So, I finally signed up! It appears my local ones do a $15 new client class or a month unlimited for $100 - so perhaps your pure barre (or similar) has the same
At any rate, I've really been enjoying the classes. I'm not terribly technical when it comes to workouts, so I can't really describe much, but not only is it a full body work out, but I do think it will help with skating
A significant portion of the workout is focused on core and legs, which in itself is very good. However quite a lot of these exercises are done in plié, which for me seems to be helping my leg strength and in turn that pesky knee bend. there is also one sequence that is done almost in spiral position, holding onto the barre with the standing leg slightly bent. Then you do a variety of tucks/squeezes, leg lifts, bending/extending. It really works both legs! There is another sequence we do where you are essentially in stroking position and doing circles, presses, etc with your free leg.
It's surprising how challenging it is given that nearly everything is very small, precise movements. I think it is also another way for me to practice more body awareness overall.
I imagine those of you who manage to work out on your own can watch a barre video and take advantage of a lot of this... Me on the other hand, I definitely need a class to keep me engaged!