In addition to random drug testing, Iowa State is one of many schools that have “reasonable suspicion” testing. That means players can be tested when their behavior or physical symptoms suggest drug use.
Despite gaining 81 pounds in a year, Lamaak said he was never singled out for testing.
The associate athletics director for athletic training at Iowa State, Mark Coberley, said coaches and trainers use body composition, strength data and other factors to spot suspected cheaters. Lamaak, he said, was not suspicious because he gained a lot of “non-lean” weight.
“There are a lot of things that go into trying to identify whether guys are using performance-enhancing drugs,” Coberley said. “If anybody had the answer, they’d be spotting people that do it. We keep our radar up and watch for things that are suspicious and try to protect the kids from making stupid decisions.”
There’s no evidence that Lamaak’s weight gain was anything but natural. Gaining fat is much easier than gaining muscle. But colleges don’t routinely release information on how much of the weight their players gain is muscle, as opposed to fat. Without knowing more, said Benardot, the expert at Georgia State, it’s impossible to say whether large athletes were putting on suspicious amounts of muscle or simply obese, which is defined as a body mass index greater than 30.
Looking solely at the most significant weight gainers also ignores players like Bryan Maneafaiga.
In the summer of 2004, Maneafaiga was an undersized 180-pound running back trying to make the University of Hawaii football team. Twice — once in pre-season and once in the fall — he failed school drug tests, showing up positive for marijuana use. What surprised him was that the same tests turned up negative for steroids.
He’d started injecting stanozolol, a steroid, in the summer to help bulk up to a roster weight of 200 pounds. Once on the team, where he saw only limited playing time, he’d occasionally inject the milky liquid into his buttocks the day before games.