Terriline Porelle has always been an outdoorsy person, hiking, camping and even snorkelling at any opportunity.
Living in New Brunswick, Canada, she describes herself as a typical “Canadian country girl” who loves to stay active.
But for the last 18 months of her life, Terriline, who works as a receptionist, has been blighted by a condition that makes her feel "like an old lady all the time" and causes her to bump into things while she's walking.