Robin, I am guessing that you are talking about a plug-in mower with an extension cord. My sister and her former husband used one for many years. My sister still does.
Last year I switched over to battery powered lawn mower, string trimmer, and hedge trimmer. Most of my lawn is done by a robot, but I need the mower for places the robot doesn't reach. No more messing with gas and oil.
Ken
"The dulcimer sings a sweet song."

YAAAY! Since your dulcimer probably isn't heavier than 8 pounds, you can keep picking it up as it's obviously helped you so far, Ken! If you have a bass or otherwise heavier instrument, let it be your incentive for playing again in May.