No, exercise doesn't increase the size of the heart. Exercise does strengthen the heart so that you can become more active in life.
Yes DRAMACTICALLY
Eating right and getting exersice.
It makes it beat faster.
Apperantly it increases because you are doing more things ( run ) which is exersice and this causes your heart to increase which also causes your pulse rates t increase .... Heart rates are triggered by how much exertion you are forcing upon your body, so if you exercise a whole lot and run a whole bunch, your heart rates will increase rapidly.
they increase in size as we get older, so we can never tell.
The part of human which does not increase in size is the "HEART"
A brisk walk, or running will rise a heart beat.
if we are not doing exersice we get obesity
The heart size would actually increase because it has to work harder to pump the same amount of blood/nutrients around the body.
A hypertrophic heart is an enlarged heart, which is due to an increase in cell SIZE rather than cell number (the latter is referred to as "hyperPLASIA").
Your resting pulse is the rate of your pulse when you are resting (when your not doing exersice).
The number of heart cells a person has remains relatively constant after birth because they do not regenerate. Unlike other tissues, such as skin or muscle, which can increase in size through cell division, the heart cells mostly grow in size rather than in number.