I'm a GP — here's how to know when you're running too much and how to prevent injuries

With the sport’s growing popularity comes more injuries. Dr Aisling Farrell explores ways to prevent them

Dr Aisling Farrell: There are warnings that should not be ignored

Running was her passion. It was the time of the day that was hers alone, whether she was chasing interval sprints or an easy run to clear her head. Over the years, she had competed in multiple endurance events and took pride in her consistency and fitness.

Her right knee was the only thing that ever threatened to get in her way. A niggle that gave her trouble on and off for years, usually after a spike in training intensity. It was annoying but manageable.