Canadian Daphnee Paquin-Katma, who lives in Dorset, grew increasingly alarmed when she was unable to stand on one leg in classes – something she had done with ease for years.Canadian Daphnee Paquin-Katma, who lives in Dorset, grew increasingly alarmed when she was unable to stand on one leg in classes – something she had done with ease for years.Read MoreHealth News | Mail Online