Why did NaVorro Bowman retire?

Why did NaVorro Bowman retire? NaVorro Bowman was back at San Francisco 49ers headquarters on Tuesday afternoon to announce his retirement from the NFL. In doing so, he made it clear that he wanted to step away from football as a member of the 49ers. A gruesome knee injury in the 2013 playoffs cost Bowman … Continue reading Why did NaVorro Bowman retire?