Calls for a blanket ban of Russia in sport grew louder on Sunday with Germany’s elite athletes’ grouping demanding tougher sanctions and the International Paralympic Committee set to discuss Russia ahead of next week’s Beijing Paralympics. Germany’s Athleten Deutschland said a complete ban of all Russian sports bodies, athletes and officials as well as events in the country was the necessary response to Russia’s invasion of Ukraine. “German representatives in national and international federations, along with like-minded officials from other countries, should urgently use their influence to br…