I threw out my back walking up stairs. Not running, not doing that quick little hopping thing you do on stair sometimes… walking. Put my right foot down and then my back went “yeah, enough existing today”.
I had probably been over-exercising when working out, but boy that smarted.
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Personally I find it quite easy as well (mid 30s) but not only do I work a physically demanding job I work out (calisthenics) quite consistently.
Not enough people move around enough in novel ways.
I literally know a guy who’s my age that threw his back out wiping his ass.
I threw out my back walking up stairs. Not running, not doing that quick little hopping thing you do on stair sometimes… walking. Put my right foot down and then my back went “yeah, enough existing today”.
I had probably been over-exercising when working out, but boy that smarted.