Re: Arian Foster's Week 1 availability in doubt?
Simple Xylocaine injections into muscles (not discs) are guided by trigger points. With proper placement, there is almost immediate relief of the spasm. Some very mild tenderness (soreness) at the injection site(s) are very typical, but would not be mistaken for continued muscle spasms. I've injected baseball players, basketball players, football players and weight lifters......for classic isolated muscle spasms.......and the aforementioned are the rule. This chronicle of facts and events described by Kubiak remains suspect.