Here is a build guide for 9Dragons worriers reference, please have a look and hope it does some help!
1. Con: I would say that this is the third most important stat to str build warriors. Dex is low in most str builds but it is not totally neglected. Con is often a problem for us since it is hard to maintain a decent con while trying to build high str. My answer is what is above. Put your con at 25 and raise it to 30 by Opening chi, then leave it alone until revolving chakra. Here you raise it to 40 and with relics, buffs and maybe a few other items it should be fine (even without buffs) until SM and GB lvls where it has to be at least 50~60.
2. Dex: Many say that the dex build would benefit more but I have tested both. Even though I found the cirtical hits nice and the dodge ok I preferred the str build for it is hard hitting perspective and nice defence. With higher Str I just get the job done faster and take less hits in the process. When comparing the two I just found myself lasting longer with the str build than the dex build. What may annoy you about this build is the frequent misses that will happen at higher levels due to your low dex. But usually people tell you to add the minimum requirement for your wep into dex, but this can get annoying after awhile because of the sudden jumps in the requirement.
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