bowers, the robert noyce trust. the dirk and charlene kabcenell foundation. and the vadasz family foundation. support is also provided by -- >>> there was a time, not that long ago, when people felt that the playing field was level. back then, the only way to enhance your body was to combine discipline and hard work. but as the pursuit of human peak performance strays further into bioscience, technology is calling into question the very nature of what we mean by human potential. craig cisar is a professor of kinesiology at san jose state.