pipeliner30
New member
I have been doing the MC IGF for a few months now. I have been doing 80units before workout. The last dose I did was with a 5/16 inch pin n my shoulder and it has left a terrible knot and a huge bruise. Is this normal and should I try and massage the knot or just let it be. I do everything by the book as far as sterilization goes. I've had knots before from the IGF but this looks pretty damn bad. Any suggestions on what to do would be appreciated. I have switched to a 1/2 inch pin. I'm hoping that helps. Thanks in advance