Injection sites?

[Haxsore]

Anyone have any pics of where to do a quad or shoulder injection? I want to do it but i searched and couldnt find any pics on it.

[jwillfcsl]

check spotinjections.com, but beware of the flexing injections they do on that site, it should give you a general idea of where the injections should be put though

[Haxsore]

thanks bro so helpful