Research indicates that as long as you repeat the same movement without proper rest, it will strain and hurt your back.It can’t possibly be too bad if we’re only doing it once, right?
It can. If you’re not used to moving or lifting heavy items on the regular, you likely don’t have the muscles and proper form you’ll need to carry something properly.
As a result, you’ll often hurt yourself. On the other hand, perhaps you’re a person who used to be in shape but no longer is, you may overestimate your actual physical capabilities and hurt yourself in the process.
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