compound vs isolation exercises - stress <-> testosterone. heart health

[tLearner]

It's often said that using compound exercises is the best for boosting T.
If working out regularly and also having the desire to lower cortisol etc, because one's particular physiology would benefit from that, would isolation exercises be better at increasing T?
Also would use of isolation exercises lessen chances of thickening the heart?
All other effects, such as hypertrophy or sports performance, I'm less interested in right now though I suppose they may be relevant to some extent.

 

[WantedPzen]

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