“It was all worked out by our coach and obviously by the cardiologist, the people who are experts in the field. The first 10 weeks was nothing, I couldn’t get my heart rate above 100, I wasn’t allowed to take my heart rate above 100 beats per minute, so it was just rest and then gradually it was two weeks of heart rate between 100 and 120 and then 120 to 140 and gradually they worked it up until I was allowed train at the maximum.”