Not so great. I took out a stump yesterday. Had horrible chest muscle cramps a few times today. I mean they locked up good and stayed a while. Good news, did not see any copperheads while working that stump. I had to pull way down on the property so I made sure I put the 12 gauge in the truck with a box of Remingron 1 oz. #6 shot Game Load shells - just in case. I am smart like that.