About a year ago I pulled my hamstring from jumping into a deep split without stretching (yeah, I know, lesson learned.) Took it easy a few months, slowly started stretching, pain has gone down but not completely gone. It throbs on and off; sometimes I can go into side splits to the floor without any issues, other days I'm 6" off the floor and can't bare to go any deeper.
Are there any stretches or massages that will help alleviate this pain, or is this an issue that doesn't go away? I've tried various stretches, rubs, soaks, etc. Nothing has done the trick.