Study: Kids shouldn't focus on just one sport

There's evidence that too much focus on one sport may hurt kids. Dr. Shane Miller from Texas Scottish Rite Hospital for Children joins Good Day to talk about the study. Some children's sports are year around now, with select soccer clubs lasting 11 out of 12 months. What's so bad about that? And are we talking about physical or emotional harm?

LINK: www.tsrhc.org/sports-medicine