thx, I have been working at my arch for a while. Howeva, there's still room for improvement. I lack backbone flexibility in the pectoral area. As a result, I can't get my shoulder-blades off the bench and pull them together. I am basically arching my lower back...
thx, I have been working at my arch for a while. Howeva, there's still room for improvement. I lack backbone flexibility in the pectoral area. As a result, I can't get my shoulder-blades off the bench and pull them together. I am basically arching my lower back...