I've never really exercised regularly before outside of PE class in High School. I was thinking I could probably get up early and go for a walk (like 30-45min) in the mornings and then maybe another 30-45 minute walk in the evening if that's not enough.
I'm not sure what else to do, but I know that exercise is a must for weight loss. What else is there to do to lose weight? I definitely can't wait until college starts because I want to join a yoga class or something but my hometown is too small.
What sort of exercise can I reasonably do, or is walking enough?