Detailed text transcripts for TV channel - CNN - 20100416:14:22:00
Significant injuries at 19 or 20 years old, you can usually trace it back to overuse at 12 and 13 years old. >> a lot of these kids are playing one sport and playing it year round. >> growing up, glavine took a break each season to play hockey. he gave his arm a rest and thinks that may have contributed to his long baseball career and he's hoping these little leaguers catch on. >> don't throw curveballs. don't throw it all. >> yeah. that's not good. >> dr. sanjay gup tax cnn, atlanta. >> catch sanjay's show, "sanjay gupta md" he's got the naked chef, jamie oliver and find out why jamie says we...