10000feets walk chesthunte, heart continuous to pump blood to all parts. While pumping a high pressure is exerted on the heart muscle, which makes it to extend, known as Hypertrophy or Heart Enlargement. Gunde kandaram saaginappudu, gunde balaheenamayi, pumping capacity ksheenisthundi, gunde vegam perigi, kshanika kaalam lo aagipovacchu. Prakruti eppudu normal walk, saadharana nadaka oka 30-45 nimishamulu manchidi Ani cheburundi.