The injection in my glutes went very hard today. Actually I had to press very hard the needle in after the first quarter got in. And it was painful. Is this a sign of what?
My question is when should I contemplate using syntherol? How long should I wait until I can be sure 100 % that finaly is the right time. I am training for 10 years, have done 6 cycles, 28yo, 207lbs, 6'1''.