Effects of Exercise on Circulation
- Type of physical activity
e.g. walking, playing tennis, playing bowls
- Intensity of the activity
e.g. gentle slow walk or 200m sprint
- Duration of the activity
e.g. 15 metre swim across a small swimming pool or swimming the English Channel. (Duration means length of time, so for 30 mins or 4 hours, etc.)
- Short term
effects of physical exercise typically result from occasional bursts of extra physical activity.
- Long term
effects of physical exercise are the result of frequent physical activity of at least moderate and preferably high intensity e.g. activities that involve using lots of muscles and energy and increasing one's heart-rate during the activity itself - often for at least 20-30 minutes.
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Short-term and long-term effects of exercise on the heart and blood circulation
What is a "short-term effect" ?
One single period of sufficient physical activity may only affect the heart and blood circulation during the activity itself - without having significant longer-term effects. That means that some time, e.g. a day, after a short burst of moderate activity the heart and blood circulation may have completely reverted to their state before (not during) the activity.
What is a "long-term effect", or a "longer-term effect"?
Frequent regular physical activity has longer-term effects than one-off periods of similar activity. This means that the effects of the exercise on the heart and circulation continue to affect the body long after the exercise itself has ceased. So, for example, after a while someone who plays active sports such as football or rugby for at least an hour on Mondays, Wednesdays and Saturdays would benefit from the effects of this exercise on his or her heart and circulatory system during the other days of the week as well - not just while actually participating in the sporting activity.