@ SusieQ... our Nordic Track is probably one of the older ones, we got it well over 20 years ago, probably 25 or 30, when we lived in Texas ( been in Colorado 22 years in July). It’s pretty basic, my only complaint is that it doesn’t register steps on my little fitbit, so I feel a bit “ ripped off” when I do a good stint on it & see no added steps on my little Fitbit.

But ours is basically cross country skiing. But, it really has served us well, especially when weather is bad ( like the ice yesterday) & we cannot walk outside. Also, when my knee was so bad pre- TKR with the bone-on-bone, walking outside was just too painful, but, good old “ Nordy”, as we have named it, worked just fine.
@ Rubyroo....wow! It sounds like you are doing incredibly well! I’m still chasing that illusive “0” on extension, my extension was 3 my last time in PT this Tuesday, & my ROM 123. My Dr s aid he was fine with ending my PT appointments as long as I had a plan, & my therapist & I went over some exercises she wants me to do regularly, & she felt I was doing fine on my progress. She is very much in demand, she’s really great, & I’m sure someone else will be very glad to get the time slots that I will now cancel. Now I have to do the work on my own. But it is good. Btw, I can pretty well go down the stairs normally now, but still slowly & carefully, & I still often use both rails lightly for balance, & sometimes, do the “toddler step”, as I call it,especially first thing of a morning when the knee is stiff.
@ SKs1997, I’m so glad you are feeling better. Do take care of yourself, & be sure you get that rest. We go into my ID Drs office today for a blood draw, & then an appointment Monday, but otherwise, staying in, other than my husband grocery shopping & getting prescriptions, Omicron is pretty bad here. Hopefully it will peak soon. Just very glad to see you are feeling better.
Well, I’m about to start us some breakfast..... it feels so good to be cooking again, although I still love the way my husband does the hot cereal some days, & he enjoys doing it & seeing me love it so much. Everyone have a lovely day...