The posts following Bridge31's about gardening and housework made me chuckle so much that I thought I' d add my items to relieve pain and discomfort when attempting these tasks. I live alone so can't rely on anyone else:
electric bed (bought 2nd-hand), folding kitchen high chair (for preparing meals), bath bench (supplied and fitted free by local charity), grabby stick used for litter-picking but fab for retrieving stuff dropped on floor and replenishing bird-feeders), high-density foam mat for kneeling, wheat-germ sausage thing to heat up in microwave with a little cup of water so it doesn't explode, retractable walking stick that'll fit in my rucksack.
I love this forum. Always log on at 6 am after doing wordle!