Down
enlarge shrink
SI Now: A new technology to help diagnose concussions
3:20 | NFL
SI Now: A new technology to help diagnose concussions
On Friday's SI Now, former NFL linebacker Isaiah Kacyvenski discusses his company MC10, their 'CheckLight' beanie technology, and how it can help diagnose concussions.
SI Apps
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide - from Peter King, Tom Verducci, Lee Jenkins, Seth Davis, and more - delivered straight to you, along with up-to-the-minute news and live scores.