In Jogging: Which exercise is better jogging or the elliptical? | MyFitnessPal.com

Which exercise is the best one to do if you want to lose fat? Is it running or the elliptical. I have been doing the elliptical and it seems like my legs get bigger. Not fatter, but more muscular. Am I building muscle on top of fat? What's going on? Hmm Not sure since I haven't been brave enough to actually run but I had a similar concern in that I didn't want my thighs [problem area] to get bigge ...Jogging