1. But Mark McGwire is also working on spec.

2. McGwire, however, suffered a recurrence of a foot injury, and his future is cloudy.

3. And when the pitcher makes a mistake and throws a fat pitch, McGwire is capable of sending it mind-boggling distances.

4. Recent Examples on the Web Nine years passed between when a reporter spied a bottle of Andro in the locker of Mark McGwire, and Bonds’ supernatural record-breaking power surge

5. As a testosterone “precursor,” however, Androstenedione is a perfect candidate to test societal inhibitions about making sex hormone boosting a routine, over-the-counter procedure, and that is why the McGwire controversy deserves our careful attention.