Question about mowing lawn (calories burned)

khans17

There are only 2 options for calories burned on the site. One is for riding mower. Does this mean self propelled or driving around on a mower?

My mower is self propelled but I'm emptying the bag every 2 minutes (walking to the back of my yard everytime) and I am sweating my butt off. I did about 80 minutes & still need to do more.

Any suggestions would be appreciate - I'm sure my husband will be pleased when I do this more often to burn calories! lol

thank you!!
Karen