The biggest refrain from doing regular exercise is "lack of time." In this fast urban life, it may be true to an extent, but if you follow a simple rule of four, you can remain heart healthy, without spending too much time.
So what is this rule of four?
- Four Times a week : Exercise at least four times in a week,
- Four Kms/session : In a session, walk/jog for a minimum of four kms and
- Forty Min/session : Continue one session for at least forty minutes.
This is a simple " Rule of Four" to keep your heart healthy.