Backyard Boot Camp: Toned, Sexy Arms July 9, 2012July 9, 2012 Try this Backyard Boot Camp: Toned, Sexy Arms. Work your biceps, triceps, and deltoids, and get rid of those bingo arms! Be sure to keep your core nice and tight too. Pin this Backyard Boot Camp to your Pinterest fitness board and try it! Share this:ShareFacebookTwitterLike this:Like Loading... Related