I do not rember this topic being mentioned before.
Reportedly Russia is allowing athletes to breath a mixture of 50% Xenon and 50% oxygen which encourages the production of EPO in the body. WADA has not yet banned this practice. See http://www.economist.com/news/scien...-gas-improves-athletes-performance-breathe-it for more info.
Reportedly Russia is allowing athletes to breath a mixture of 50% Xenon and 50% oxygen which encourages the production of EPO in the body. WADA has not yet banned this practice. See http://www.economist.com/news/scien...-gas-improves-athletes-performance-breathe-it for more info.