Lots of inference in this reply....but my guess is that when you have a history of soft tissue injuries like Hamstrings, calf pulls, etc a player and their team SHOULD look closely at their preparation, like how they stretch, warm up, etc. So it was reported that Parker has changed how he is preparing for this season. It was mentioned that there was more running involved, more stretching and "pliability" work as well. Will it help, we can only hope so. It makes sense and Parker seems like he has bought in.