CBC News reported an unusual spike in cases of exertional rhabdomyolysis, or 'rhabdo,' in Newfoundland and Labrador, according to a broadcast on CBC Morning Live. Since October, approximately 20 individuals, mostly women between the ages of 19 and 30, have been admitted to hospital emergency rooms with the condition.

Rhabdo occurs when intense exercise causes muscle tissue to break down, releasing proteins into the bloodstream. High levels of these proteins can be dangerous, leading to symptoms such as extreme pain, swelling, and dark-colored urine. In severe, but rare, cases, it can result in kidney failure and the need for dialysis, one expert stated during the broadcast.

Health officials in Newfoundland and Labrador are tracking the increase, though the condition is not nationally monitored. Experts believe fitness trends and social media, where individuals share and challenge each other's workouts, may be playing a role. Factors such as pushing oneself too hard, returning to exercise after a break, heat, and dehydration can also increase the risk.

Recommendations to prevent rhabdo include staying hydrated, listening to one's body, and starting slowly when changing activities. An Ontario gym representative, featured in the broadcast, emphasized the importance of instructors encouraging safe workout practices, such as taking breaks and training within one's limits.

Kyra Fancy, a 24-year-old who experienced rhabdo after a spin class, shared her story to raise awareness about the condition. She continues to experience panic attacks related to the incident.