World Cup in jeopardy? Mathieu van der Poel fits due to persistent back problems for cyclocross in Loenhout and Hulst

After his withdrawal on Monday in the cyclo-cross of Heusden-Zolder, Mathieu van der Poel (26) now lets the crosses of Loenhout (30/12) and Hulst (2/01) shoot. The Dutchman is but not freed from back problems. A medical examination on Tuesday morning revealed a swelling on an intervertebral disc, which means that the bicycle has to be temporarily put aside again. It is not yet clear when he will resume training.