Exercise is fantastic---- but do remember, that this is only part of what one needs to do to lose weight
. What we eat is the majority of our weight
issues. Try to cut back/down on things that are fattening. Lean protein, lots of vegi's, etc. is a good plan.
One thing I've read a lot about is interval training. This burst of fast paced aerobic activity and then slowing back to a normal pace burns calories faster. So, when you are running-- do a 30 or 45 second sprint.