Whenever I move any of my stuff I fear my back will snap. I'm only 27 but don't have much juice left. Simply lifting two bags out of the car, maybe 15 kg each, may give me back pains for weeks. And we're talking the LOWER back here which disables me completely from walking or even getting out of bed.
I get this maybe once a year. I'm pretty strong, the kind of guy that pushes 80 kg (180lbs) in bench press without training. But my back problems are a combination of being overweight and 6'4 tall I guess, because it's hard to "lift with your legs" in a society made for people around 5'7. Hell, I can't even chop onion at average kitchen height without getting a tired back! :roll:
But it's not all about weight. Anyone can lug around a 25 kg (55lbs) travel bag without serious problems because the weight is spread out and you can put it down without bending. A 27 kg (60lbs) amp, on the other hand, is bulky and need to be lifted. And the weight is more focused making it much heavier than it really is.
But hey, at least I'm not a Hammond organist. :lol: