Sweat isn't really an indicator of how hard you're working. :) It can have as much to do with environment, stress, genetics, or humidity as anything! I work my butt off, but I rarely sweat. I've always been prone to heat-related illness, too!
Intervals, though, are generally a bit more intense as a general rule.
Edited by: DRAGONCHILDE at: 1/8/2013 (18:47)
Writer, mother, wife, and breadwinner. I love to run, but running doesn't love me, so I'm switching to my low-impact bike.
I'm not pregnant, just fat: My blog. fatnotpregnant.blogspot.com/
| current weight: 185.0