Basically, having worked on a building site for 2 months, my right trap has grown to twice the size of my left, presumably because i've been using my right arm more as it's stronger/more natural for me to use, so I want to build the left one so it matches and i don't look like some kind of chronic masturbator! 
Anything I can do for a few months to even them out a bit? it looks stupid atm

Anything I can do for a few months to even them out a bit? it looks stupid atm
