Heart problems

mush97 wrote:
> Hi,
>
> I have often heard that jogging causes heart problems.
>
> How far it is true ??
The heart is a muscle and in some cases can be damaged by being abused. In
that sense someone who pushed to hard might cause some damage but it is
unlikely.

For probably 99.999% of the population exercising the heart on a regular
basis will not cause any problems and will improve it's condition.

And if you've been told that the heart only has a fixed number of beats then
doing the math proves you live longer with exercise since the number of
beats will be a lot less over time if you exercise.