Rear delts.

[Deadlift007]

Will doing bent over rows work the rear delts good enough for growth?

[swol_je]

It will work your rear delts but not to the extent that most people want. everyone is different. bent over rows are more for the middle of the upper back. Bent-over laterals are the best for posterior delts.

[naturalsux]

depends on your form.

are they sore from working your back?

i always like to throw a few rear deltoid exercises after my back workout just to be sure.

[BONE.CRUSHER]

any row movement will use the traps and rear delts a little bit but not enough to grow as much as doing say reverse flys or bent over lateral raises

[xlxBigSexyxlx]

reverse flys