If this were on facebook I would click on like. I have a very bad back that is fused from S1 to L3 and the Trahan swing has really helped my swing and lowered my pain level. I can swing sorta like DJ does but if I make even one swing like Justin does I will be back in the hospital. The key thing for me when swinging a golf club is to keep the fused part of my back as flat and still as I can. The Trahan swing seems to help me do that.