I done my first site injection and it went very well.I injected 1 cc into the inner head of the bicep.I used 1cc Ganabol 50mg/ml EQ.The day after the area felt very tight and "pumped" Today it has been six days later and the area still feels very tight as if I have just finished a biceps workout.It has felt like this since the injection day.Tomorrow I want to do the outer bicep heads but I,m just curious as to how long this "pumped" feeling will last.It is causing me no pain at all - just curious