2. Fitness
Fitness
refers to the degree of body
functioning and the ability of the body to
handle physical demands. The more
efficient the body functions, the higher
the level of fitness. The higher the level of
fitness, the greater the chance the body
will be free of disease and maintain a
healthy state. Fitness is a major part of a
preventative medicine approach to
health.
4. Exersice
Regular
exercise is really good for your
mind and body. Find out what some of
the benefits of exercise are in this activity
5. Benefits of exercise
It
can reduce your risk of major illnesses,
such as heart disease, stroke, diabetes
and cancer by up to 50% and lower your
risk of early death by up to 30%.
6. Muscles
You
have three different types of muscles
in your body: smooth muscle, cardiac
muscle, and skeletal muscle.
7. Smooth Muscles
Smooth
muscles — sometimes also called
involuntary muscles — are usually in
sheets, or layers, with one layer of muscle
behind the other. You can't control this
type of muscle. Your brain and body tell
these muscles what to do without you
even thinking about it. You can't use your
smooth muscles to make a muscle in your
arm or jump into the air
9. Usain Bolt Olympic athlete
Usain
Bolt is a Jamaican sprinter
widely regarded as the fastest
person ever. He is the first man
who break all the records of 100
metre and 200 metre.
10. Training tips from Usain Bolt
“It’s
very important to get out of the
blocks quickly, although I’m usually left in
the blocks a bit,” says Bolt, who, at 6’5”, is
tall for a sprinter and admits the first part
of a 100m or 200m race is not his strongest
element. “So I work a lot on starting well
and then, after that, when I get into my
stride, I just let everything flow.”