How To Use Overexertion In A Sentence

The recordings testify to an aesthetic of physical overexertion played out in an acoustic medium.
Vets think it is caused by muscle injury possibly brought on by overexertion. Times, Sunday Times
On the continent, Bonaparte's vaulting ambition imposed such a degree of overexertion that every success he gained served only to make his eventual collapse more certain.
‘Heat exhaustion’ results from overexertion in hot weather.
If a speck of sweat has dampened the headband of the seven times champion, overexertion was not the cause. Times, Sunday Times

It reduces the build-up of lactic acid, which protects the body from overexertion. Times, Sunday Times
The ill-prepared often overcompensate for these variations with too much clothing or through overexertion.
I don't think that requiring a few blogs a week is tantamount to overexertion.