Good back work, shoveling. Arms, shoulders, legs too. Yeah, it's a workout. If you can't handle a workout, well, it's a wake up call. My take on it. I have several shovels, use 'em once in a while. In fact I figure to shovel out 2 feet of soil, making a trench 2 feet wide and about 14 feet long to plant my tomatoes this year. Once that trench is dug, toss on 2-3 wheel barrows of DIY compost, mix, then shovel all back in, stomp, then plant my seedlings. I've done that most years for 25 years. I might be a little sore next day, no problemo! You won't hear me saying "I'm getting too old for this." The weather's been so fine, I may do it any time now. Don't know if the seedlings are for sale yet, but can prep the ground anyway.