It's not that there was a flaw in my running. It's that they found I was leaning a certain way, and I didn't have the muscle buildup necessary to support that style of running. That was how the groin was hurt. It was carrying too much of the stress.  -   Chris Duffy     Quotes
It's not that there was a flaw in my running. It's that they found I was leaning a certain way, and I didn't have the muscle buildup necessary to support that style of running. That was how the groin was hurt. It was carrying too much of the stress. Chris Duffy