Players zipping around locker room on latest must-have craze
![Players zipping around locker room on latest must-have craze](http://bloximages.chicago2.vip.townnews.com/gazettetimes.com/content/tncms/assets/v3/editorial/3/20/3207029b-edad-5afc-bf66-ae2a6591f8b8/5603ae6e7ccea.image.jpg?resize=300%2C207)
NASHVILLE, Tenn. (AP) — Titans defensive lineman Jurrell Casey zips out of the locker room on a motorized board heading to a meeting. San Francisco nose tackle Ian Williams rides around, stops…