I have been doing the Wellen program for a while now..about 5x a week. On the days I don’t do it I do Pilates with a trainer. The Wellen program is fabulous.. easy to commit to and it incorporates exercises that I was told to do by a PT and my orthopedic doctor. You can adjust exercises to easier or harder along the way and they keep in touch with you if you ask questions! After each session you review the lesson. The harder versions add weights… and the tai chi is great for balance. The price is a terrific and on sale it’s even cheaper. Go for it!