The Duchesnays started skating at an early age in Canada in pairs. Their first major success came at the 1982 Canadian Nationals, where they placed second in the junior competition. After a serious accident where Isabelle hit her head, they switched to ice dancing. Over time, the Duchesnays’ skating became more innovative and revolutionary with help from 1984 Olympic champion Christopher Dean. After Skate Canada criticized their skating, they decided to leave the Canadian team. In 1985, they began skating for their mother’s homeland, France. They were coached by Martin Skotnicky, based in Obertsdorf, Germany.