I'm right there with you. Not to take this too far afield, but it is an interesting question where you draw the line in terms of what is the difference between medical treatment and "performance enhancement". In a very real sense, everything a team training and medical staff does is aimed at performance enhancement. There are plenty of substances that people are prescribed every day for the treatment of legitimate medical conditions that athletes cannot use without without getting the regulators to at least raise their eyebrows when a request for a therapeutic use exemption is filed. There isn't a lot of argument out there in the public regarding the undesirability of the use of things like HGH and the whole gamut of steroids, but what point does doing something to help you recover from an actual injury become too much help, so that it is seen as unfair performance enhancement? There has been serious discussion at WADA and elsewhere about outlawing the use of hyperbaric chambers and other equipment as being performance enhancing, especially in terms of regulating endurance-sport athletes, at least in part because it was considered unfair that certain athletes may have access to treatments and techonolgies that other do not. If you are an insomniac, is taking a sleep aid a performance enhancer? Does it matter the cause(s) of your insomnia, or that it's not a "real" injury like a pulled quad or strained oblique? At what point does simple fatigue turn into exhaustion, and at what point, if any, is anything like that considered an "injury" for which treatment other than simple rest will not be considered an attempt at gaining an unfair advantage? We know players can't use "greenies" anymore (though strictly speaking they are not regulated as PEDs), but I'm very confident guys are trying all sorts of non-drug/supplement/voodoo solutions to help them through the 162 grind. Some of these questions/answers are simple, so only apparently simple and others not so simple at all.