Hi Sue! Since I have a sweet tooth I take fat free greek yogurt and combine it with fresh fruit, my favorite is pineapple and grapes, or berries and apples. Or I eat raw veggies, like baby carrots and radishes. I am goinmg to try to make a dip for those too out of greek yogurt. My knee is swollen right now, I guess I would be able to do the pool walking but not sure about the stationary bike yet
I do have some frozen fruit Ill try that!

Lisa