As you are already at a healthy weight, presumably what you are seeking to do is to change your body composition, adding some lean mass while losing some fat.
I agree with Kelly and Sergeantmajor that strength training is where you need to put your emphasis. Strength training is a very effective fat burner.
There is some evidence that long cardio sessions can actually be muscle wasting and less effective in burning fat. This doesn't mean you should neglect cardio, but focus instead on shorter more intense cardio sessions.
And the emphasis of your strength training should definitely be on genuinely challenging your muscles at close to their maximum capacity. If you can do more than 12 reps of an exercise, it is time to move up to a heavier weight/more challenging exercise.
No specific exercise is going to help your problem areas - you can't target where you lose weight from. But strength training is a very effective fat burner, and will help you reduce your overall body fat - including the problem areas.
Track your progress with the tape, rather than the scale. Or even better, get your body fat percentage reliably tested.
Edited by: MOTIVATED@LAST at: 5/15/2013 (06:32)
The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.
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