I have knee trouble...so I do pool work. I do swim laps,then do the kick boards, and treading water...then I switch to running in the pool while doing swim strokes. I do that three times a week for 30 - 40 minutes. Then the other two days a do about a mile at a moderate pace walking around the school gym. I sneak in an 8 minute abs or butt tape here and there

I do the weights for about 20 minutes 4 times a week, and I do 100 or more crunches a day, and leg exercizes for PT for my knees everyday.


Do you think that is to much?
OR should I be doing something else?