What is interval walking training and how is it beneficial?
Interval walking training alternates between three minutes of fast and three minutes of slow walking, ideally for 30 minutes at a time. Dr Ranjan Shetty, lead cardiologist and medical director, SPARSH Group of Hospitals, said it improves cardiovascular health by lowering blood pressure and cholesterol. "It also helps regulate blood sugar levels in people with type 2 diabetes," he added.