Quote Originally Posted by dec11 View Post
could be caused by lots ofthings, i wouldnt have thought any compound would be to blame, i get twitches periodically in loads of places
Agreed, I think just constant stimulation of a muscle on a weekly bases can cause muscle twitches/spasms.

I've noticed that the more I concentrate on working a certain muscle group during that week, I'll begin to get the twitches and spasms the next week.

Started in my delts one week, the next week it was my lats (which felt weird), the next week my chest. Feels weird man, but I don't think it's due to the tren