Hello I have been an avid lifter for years. Not until 2 years ago did I discover x-reps or half reps to the 90 degree angle. I didnt start doing them until a shoulder injury made me stop doing full reps, but now my shoulder is good to go. So my question is what kind of reps do you all do and do you think one is better than the other. I have noticed in the gym that everyone now does the x-reps. Maybe my weightlifting coach when I was younger was to old school?