I have improve my bench weight, I was using the smiths and on my last rep I was a hairs breath from hooking the bar and I moved my back slightly. Now I think I may have pulled a subliminal muscle It gave me slight pain when breathing in now I feel a dull like pain along my spine just below my scapular. so I have had the next day off I am doing legs tomorrow, and back the next day I am hoping someone has had a similar event and. As I don't want to damage myself and put my training back. I am using Test 400 Deca 250 weekly and winny 50mg daily..