She won a gold medal with the Russian team in the 2007 World Women's Handball Championship.

At the 2008 European Women's Handball Championship in North Macedonia, she received a bronze medal, where she was also named "Best Defense Player".

[2] She participated at the 2011 World Women's Handball Championship in Brazil,[3] where the Russian team won sixth place.

Muravyova started her sports career as a gymnastic before moving to handball.

She began handball training at the age of 13 in Akwa Volgograd.