Carol Levesque and Chris Luckhardt discuss stretching for runners, a Chicago jogger injured by pitbulls, David McGuire's marathon per day journey across Canada for brain injuries and Carol's running statistics for 2011.

Show News:

• Chicago Jogger Critically Injured by Pitbulls (source: FoxNews.com)
• David McGuire completes marathon per day journey across Canada to raise awareness about brain injuries (source: runtoremember.com)
• Carol's running statistics for 2011 (source: dailymile.com)

Show Links:

• Stretching and Flexibility (source: exrx.net)
• Stretching 101 (about.com)
• Want a Better Workout? Don't Stretch Before (source: msnbc.com)
• Should You Stretch Before or After a Workout? (source: livestrong.com)