... started doing more bench press and wide grip bench for the last month or so, anyway i have noticed my right pec is not as big or defined as my left pec. after a workout of benching my left pec is noticeably larger than my right, but my right one is still kind of big but will pretty much shrink so its almost like i have no muscle. when i am benching they are almost the same size flexing but after my left dominates size how can i fix this