I’ve been on 5/3/1 for almost 7 cycles now and have seen good progress. I only started the BBB challenge in the last cycle and I discovered that I can get through 5 x 10 sets on Bench, Squat, and DL no problem at 50% of TM.
Shoulder press however, confuses me as I cannot even finish 4 sets of 10 at 50% of TM for two weeks straight. My shoulder fatigue (along with reduced mobility as a pump develops) seems to be limiting my work capacity. Is this normal? Or might there be another underlying problem I might have?