I have looked at spot injections site and have looked at the injection info on this site and still cannot really figure out how to do a quad shot.
My question is: if I am sitting down and my quad is facing the ceiling, where do I inject.
At 90 degrees to the ceiling (on the side of the quad)?
At 45 degrees to the ceiling (between the top and the side- this is what it looks like in the picture on this site)?
Do you inject standing up or sitting down?
Thanks Bros.