Exercise advice...
I'm just wondering what else, if anything, I need to be doing, exercise-wise. This whole diet/exercise thing is new to me and I'm a bit clueless. :) Currently I walk 6 days/week. If the weather is good, I walk outside (LOTS of hills) for 30 minutes (2.1 miles). If it's raining or too cold, I walk on the treadmill, set at a…