Dan Peterson
12 June 2009
Live Science

At a recent baseball game, the 12-year-old second baseman on my son's team had a ground ball take a nasty hop, hitting him just next to his right eye. He was down on the field for several minutes and was later diagnosed at the hospital with a concussion.
Thankfully, acute baseball injuries like this are on the decline, according to a new report. However, several leading physicians say overuse injuries of young players caused by too much baseball show no signs of slowing down.
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