These guys do make some great points about the injections. Glutes would definitely be the least problematic area you could pin, though I know some people (including myself) like to do quads because of having more control of the needle since you can use two hands....one for stability and one to aspirate/inject. I get less pain in the quads than when doing a one handed injection in the glutes. I literally can't even tell I did an injection after doing one now. I enjoy the pain free aspect.
Everyone has different preferences for what they do and like. It comes down to what is the best way for you to do it that gives the least problems that you are comfortable with.
Everyone has different preferences for what they do and like. It comes down to what is the best way for you to do it that gives the least problems that you are comfortable with.