The San Francisco Giants, with the worst record in the National League, could probably use a shot of electricity about now.
Actually, they're already getting a shot of electricity—literally.
About a third of the major league roster, including “some big-name players,” are working out while using high-tech headgear that sends a weak electrical current to the brain in order to improve athletic performance, says Geoff Head, the team's official sports scientist.
So which players?
Head wouldn't name names, but said if the technology showed results by the end of the season, some players would probably go public saying they used it.