From world-class sporting scandals in baseball and on the track, performance-enhancing drugs seem to have found a new playing field -- the office.PHOTO: Oliver Power, 48, is part of an explosion in testosterone use among middle-age men. The hormone is being called "Viagra for the boardroom."

"It's like a secret. You don't want to let the other guy know what you know," said Oliver Power, 48, an office manager in the San Francisco Bay Area. "You know what I mean? You want to keep that edge going so guys don't talk about it too much."

Testosterone, the steroid hormone banned in sports, has quietly become the newest wonder drug for men in the workplace.

Whether it's in police departments or Fortune 500 companies, the drug is being called "Viagra for the boardroom."

Read More  from ABC News.com