Many years ago I crashed while bike racing and came down on my right shoulder hard. My shoulder bone (Acronium) was chipped, but nothing broken and very sore for weeks till it healed. Over the years of weight training it obviously created some biomechanical issues and my right shoulder musculature is smaller than the left. My shoulder routine is typically some seated presses, and lateral and bent flyers. How can I bring the right one up to similar size as left shoulder? Thanks!