feeling good, but frustrated that due to a bad knee, don't ever get to that point of sore, shaky legs....I know I'm getting stronger and trimming/shaping (weird as this sounds, my doctor has commented on it several tmes--😋). Just wish I felt it more, but alas, the specialist would make comments if I pushed that hard, and I am certain they would not be as complimentary😳🙄😮!!! perhaps more about mental instability or just plain silliness!!