i agree w/ the rest of the fellas here...
chins
wide grip chins
close grip chins
rev grip chins
bb rows(make sure you sqeeze on top of movement and let your arms drag all the way down)
stretch those lats after every set...in addition,concentrate on diet...by decreasing the size of your waist,you will appear wider in terms of lats.good luck v-tapering.brutal workouts ahead
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if you don't like it,get the fuck out!