Was it the test or the tren that got sore?
Anyway here is how I inject and I dont get sore.
Am gonna assume that you do proper hygene so not gonna bring that part up.
And ALWAYS ASPIRATE!
Heat your gear up in the sink with hot water or use the hair dryer. Warm gear is goooood gear!
When you put the pin in, some like to just jab in it and some like to take it kinda slow. I do both, for delts I just jab that bitch in, for quads I put it in slow.
Aspirate!
Pull that plunger back just a lil bit, like 1/8". Dont need more then that, all youre lookin for is a little bit of blood. If you see it pull out and move a mm or two and repin.
Then I push the substance in as my body wants to take it. For me it is easy to tell. When I go too fast it gets kinda prickly. If I go too slow it just takes forever.
When you have the substance all in just pop the needle out.
Then I massage the area vigoursly for seveal minutes. Some guyz say dont do this and others say it dosnt make any diff. For me it works! Painless injection every tiime, but I also know that my substances are good stuff.
Good luck bro.
