Two days ago I injected 500 mg of testosterone enanthate into each of my biceps. Yesterday they were sore so I massaged them and had my wife step on them (as she often does when I am sore). Well, I woke up this morning even more sore. That was a surprise! It feels the same as I feel when I have lactic acid build-up, but my bicep workout just prior to the injections was not extraordinary. So, now Im wondering if too much massage of an injection site might be bad. Any ideas?