The best way to shape your rear deltoids is?

Wisenguber
Okay. Guys hitting the three head monster on my shoulders is an argues task in itself, that being said I see the rear deltoids in a lot people neglected, myself included... I would love to shape it out and get a good round shape, what do you fitness gods in GAG suggest.. to round out the rear deltoids and pop out them suckers, so people be like damn!!!
The best way to shape your rear deltoids is?
4 Opinion