 Ramba uchinyora ndima iyi - Big Thunder National Training Center inzvimbo yekushambira yeNordic iri muThunder Bay, Ontario, Canada. Yakavhurwa muna 1963, ndokuvharwa muna 1995. Nzvimbo huru yaiva Big Thunder Ski Jumping Center, yaiva nemakomo eK-90 neK-120. Nzvimbo yacho yakagamuchira FIS Nordic World Ski Championships 1995. 