Heart: The maximum benefits occur in the heart as the muscles of two ventricles which pump out blood become thicker and both the interiors of these chambers become larger in size by 20 percent. This enables both the ventricles to pump out more blood with each beat.
The heart rate reduces and goes down to 40-50 per minute. Giving the heart time to relax as each beat pumps out more blood than usual. This also enables more blood supply to the heart muscles, giving it more power.



