Century cyclist, Anil Kadsur's sudden death, raises question, how much exercise is too much exercise? How do we know when to stop?

Century cyclist, Anil Kadsur's sudden death, raises question, how much exercise is too much exercise? How do we know when to stop? 'Muscular body doesn't necessarily mean a healthy body,' says Dr. Ajay Kaul, Cardiologist, Fortis HospitalShow more