>> I did 45 minutes in the pool today (2.75km) spent an hour walking my dog, and dealt with numerous stairs ramps and other not-sitting things. I'm not anything

>> I did 45 minutes in the pool today (2.75km) spent an hour walking my dog, and dealt with numerous stairs ramps and other not-sitting things. I'm not anything I would call "in shape" but would another 30 minutes of walking really reduce my diabetes risk by 40%? I think not. All that exercise and you're still crabby - maybe a walk would do you some good after all?