So I had a play around with these one arm upright rows yesterday and my side delts are completely smashed today... It has really hit them deep and hard..
I performed them a bit differently and simply added them at the end of a set of side laterals once I had reached failure and man the pump was crazy.... You have to try these out...
I basically hit failure on DB sider raises (both arms at the same time)... I then did these one arm upright rows alternatively... I mixed it up a bit so I may do 4 reps per arm and then go the the other arm... Once I got near failure on each arm I then did them at the same time to really burn the sh*t out of my delts....
Check this video out by jim Cordova... I may add a video of my own set when I do them next week...