Weird Burning Sensation So when usually when I'm on my last set (flat bench) I do a burn out one til muscular failure with the help fo a spotter. My muscles usually get really fatigued and I finish the set, end of story. The thing is, there were two times (once this week and once last week) when I finished the set or it was during the set that I felt a weird, cool, burning sensation in my chest area. It didn't hurt, but it was really uncomfortable and I was sort of freaked out because I've never felt it before. I guess at times it almost feels cool and a little watery? Is this bad? Anyone else ever feel this before?