I just finished cutting our grass with a push mower. It's .9 of an acre and today its 94 with a feels like temp of 114 cause of the humidity. How?? Take ya time monitor ya sweat and believe me you will sweat lots. Once your clothes is soaked any lil breeze will be cooling. Drink plenty water not sports drinks. If you notice your sweat slowing down drink more. Pace your self try not to get winded and watch ya heart rate if ya feel ya heart beating fast slow down thats what us country boys call moseying along. Sure it takes me 4 hours to cut it but I take it slow and steady and safely. Many a young man cant cut my yard cause they try to hard I take it easy and now that I am done its off to find another project hopefully in the shade.