Day 7 of exercise for me. I bought a "smart wonder core" on amazon idk a month or two ago? But I got sidetracked when they set a date for my apartment reinspection, because I can get tired out on it. It's like mini recumbent stepper. Yesterday I just walked (from returning the car) because I also had to drive a good distance, but by this morning I was ready again for my usual workout. This thread is a big help. Since I got a new phone this week and lost my calendar, this is the only place I'm recording.