Supposing EOD deltoid injections, alternating sides with each injection - is this sustainable long term, for say 30 or 40 years? Or would formation of scar tissue eventually become a limiting factor?
Also, does that mild discomfort/dead arm feeling in the deltoid post injection gradually become less of an issue as the muscle gets used to the injections, or do you experience that discomfort after every injection long term?
Also, does that mild discomfort/dead arm feeling in the deltoid post injection gradually become less of an issue as the muscle gets used to the injections, or do you experience that discomfort after every injection long term?