The Summer Olympics are coming up, which means that, in addition to world-class athletic performance, the public will be exposed to a variety of sports-related pseudoscience. This is not unique to the Olympics, of course. The world of sports competition is rife with pseudoscience, false claims, dubious products, superstitions, and magical charms. The most egregious example of this recently has been the energy bracelet scam — multiple companies have and are marketing little bits of rubber, plastic, or metal that you wear on your wrist and they claim (based on parlor tricks rather than evidence) will improve athletic performance. They give classically pseudoscientific explanations for the alleged effect, such as negative ions or energy frequencies. In fact the new icon of the entanglement of sports with pseudoscience is the Power Balance Stadium.
Occasionally the scientific community takes notice of such claims and bothers to review them. Also, in the internet age, the information is actually available to the public (rather than buried in an obscure journal). A recent joint investigation by BBC Panorama and the British Medical Journal (BMJ) recently found a shocking (to them) lack of evidence for many claims made to market performance-enhancing products. The BBC reports:
A team at Oxford University examined 431 claims in 104 sport product adverts and found a “worrying” lack of high-quality research, calling for better studies to help inform consumers.
High quality studies would be nice, but the article fails to ask the question — who is going to fund those studies? What incentive do manufacturers have in proving their products don’t work?