Exercising provides benefits to the immune system by helping prevent colds and flu, but excessive exercise can weaken the immune system. Moderate exercise of 60-90 minutes 4-5 days a week is optimal, while over-exercising like intensive workouts for marathon training can cause stress hormones to rise and suppress the immune system. It's important to listen to your body and allow for adequate rest between workouts to let the immune system recover.

1. Our working Immune
System
By: Evander Herrera

2. Is exercise good for our Immune system?
Information
- Can too much exercise be bad for our immune
system?
- Exercising can help us fight colds and flu but when
you get to much exercise, that can be a bad thing.
-This has been proven by scientist. Exercising can
help prevent getting the flu or cold. But when you
over exercise your immune system gets weaken and
can't help prevent flu or cold.

3. standards
standard
10.a. 10.d.

4. - When you have to much ecxercise you get sore.
Thats how our immune system is when you get to
much exercise . Scientist reasearch shows that 90
Minutes constant daily intense workout can weaken
your immunity.
http/sportsmedicine.about.com/od/injuryprevention/a/Ex_Immunity.htm
- To much exercise can cause stress to
hormones and raise blood pressure and supress
immune system. This happens to a great amount of
marathon runners because they are constanly
working out more than what they should.

5. - When over exercising you need to let your body
rest for your immune system to recover from all the
work.
my sisters experience
-In the summer of 2008 my sister was getting ready
for the U.S boxing nationals, my sister would wake
up at 6:00 A.M and would go jogging up windsor
hills. She was complaining about how evertime she
would go run that at the end she would taste blood.
My dad took her to the doctor and they said '' Your
daugter is over exercising,she needs to rest and shell
be good as new.''

6. The good amount of exercise
- When you get the good amount of exercise you
fell great. you dont feel weak or sick
- A good amount of exercise is usally 60-80
minutes 4-5 days a week. The resting days is for
you to recover from any sore.
-injurys while exercising can take up to a year of
rest.
dumbbells-13935.jpg
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7. -Exercising is good for your health, but what i think is
that the reason our immune system gets weaken
when we do the exercise is because the type of
exercise we do and the person who is doing the
exercise. For example, if your are over weight your
not going to jogg 30 min a day, Your exercise for the
day is walking.
- If that person starts jogging right away without
being in good shape he/her can get injured.

8. Start slow and do something basic, like this person
person-walking-icon-thumb33655.jpg
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9. -When you have good amount of exercise, your
immune system does not weaken, it helps you stay
healthy and stronger against cold and flus.
-People who do the right amount of exercise will not
get the cold or flu for as often.
Flu-Prevention.gif
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10. Conclusion

11. - After the reasearch i have done we come
into our coclusion
- The reason people immune system gets
weaken due to to much exercise is because
they are begginers at exercising and are
doing too much exercise. www.realwomenfitness.com

12. - The basic work out the begginers should start
with is simple walking, After if they think that
they are ready for something more chaleging
they can start jogging 15 min a day. www.clker.com

13. - Exercising is very important. it keeps us in
shape and help us fight against diseases. But it
is also important to know that too much
exercise us bad for your health.
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