Does having more muscles make you sweat more than less muscular people? I recently went for a 10 minute jog with 3 of my friends and these guys don't lift weights at all. Two of them are normal weight for their height while the third is slightly overweight. I lift regularly. I wouldn't say I'm McMuscles but I have some muscles. I ended up being the only one sweating. We didn't even run very fast! I wasn't tired at all. Anyone have any insight?