Question

Why does exercise increase the rate of heart beat????

Answer 1

our heart beat increase when we exercise because exercise is one type of physical work .so when we done exercise ,there after our heartbeat is increased .And one or reason our always wants to rest but we don't want to that. there are so many physical work that our heartbeat is increased like running , dancing , cycling and so many physical work which our heartbeat is increased .. Is that clear ... I hope it's help you

Answer 2

Hey! mate


Here is ur answer


The heart must beat faster during exercise because the heart rate, the body is able to increase cardiac output and delever to necessary blood flow to the muscles.

During exercise the body's muscles increase their activity level and consume more oxygen.




@F