Banning countries with harsh training measures from competing would be a strong deterrent  This measure introduces a strong deterrent against those who allow and facilitate abusive training methods.  Firstly, it incentivises national athletic and sporting bodies to diligently check the background of coaches before their employment and continue to investigate them throughout the year. It is now in the interest of every single member of national sporting bodies and teams to ensure abuse doesn’t continue. In most it is currently in your interest to keep quiet, lest you risk disturbing the national programme or being ostracised by your federation.  As a result coaches are far less likely to think these training methods will help them achieve success. Since it could see their athletes banned from the competition and lose their medals it makes using harsh training methods an immense risk to take. It would also mean they’re unlikely to ever get hired again if caught.