Genomics is coming under fire after researchers question the effectiveness of the testing, Stat News reports.
Athletes use genetic testing in an attempt to identify factors like if they would benefit from a certain exercise routine tailored to their genetics or if they're prone to injury in certain body parts.
Here's what you need to know.
1. After genomics companies partnered with Waco, Texas-based Baylor University, several English football teams and a track and field training facility in Arizona, the premise of the testing came under fire.
2. The British Journal of Sports Medicine published a statement backed by 24 experts in genomics and sports performance said the tests "have no role to play in talent identification or the individualized prescription of training to maximize performance."
3. The field is in the midst of a boom. There are 39 companies selling fitness-oriented genetic tests.
4. The company's making the tests are aware of the science refuting the tests and ensure the products are marketed as such.
Andrew Steele, a product head for London-based DNAFit said to STAT, "We deliberately under-claim everything. We do not want to overstate what genetics can do."
5. Some studies support the benefits of genetic testing, but they are small in nature and highly controlled. There are also concerns that companies only cite portions of studies that are favorable towards the company.
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