Magadan: HR Derby played part in Gonzalez's slump

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Magadan: HR Derby played part in Gonzalez's slump

Maybe that whole "Home Run Derby ruins your swing" argument is true after all.

In the eyes of Red Sox hitting coach Dave Magadan, it certainly is anyways.

As a guest on Rob Bradford's (WEEI) podcast this week, Magadan was asked about the drop-off in power with Adrian Gonzalez after the All-Star Break. While Magadan didn't point to just the HR Derby as the reason, it was one of them.

"When you are spending the offseason trying to rehab from a major surgery labrum of right shoulder in October 2010 like that, you know, I think he got to spring training and continued his rehab in spring training, didn't start hitting until the middle of March, I think it wore on him as the season went on," Magadan said.

"And when he went to the All-Star Game and took all those swings in home run derby, that amount of fatigue on his body and in general, he was different when he came back. I know he doesn't concur with that, doesn't agree with it, but I saw a difference in his swing. As the second-half started to wear on, he started to I don't want to say complaining, it was bothering him, his shoulder was bothering him."

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