The heart is strengthend through cardiovascular exercise.
If you touch it and it hurts that usually a sign you should not mess with it.
Answer:
As an electric power grid
Explanation:
When Osmosis Jones misses his shot he hits the nervous system which is then represented as an electric power grid. This sets off very strong cramps in Frank. This is pretty interesting because the nervous system works like that. It sends electrical impulses down the cells and that is how information passes through the body.
