I've only had this a
I've only had this a few days due to delayed delivery because of the snow storm and bad roads here. But I have really enjoyed using this. I am in my 60s and have a disc issue that I am hoping this will help me with. Plus improve my posture and balance. I was pretty shaky at first but when I get on it throughout the day, I can tell I'm improving. I'm still on the 1 foot balance exercise and will advance as able. Thanks!