to 1. The ability of the whole body to
do physical activity for long
periods of time
2. What are
the main
components
of the
Cardiovasc
ular
System?
3. What happen if you are lack of
exercise?
4. Choose at least 2 Aerobic
Exercises and do it to you
home.
5. What can you feel after you take
aerobic exercise?
Answers & Comments
Answer:
1. Cardiovascular fitness: the ability to exercise your entire body for long periods of time. Strength: the amount of force your muscles can produce. Muscular endurance: the ability to use your muscles many times without tiring. Flexibility: the ability to use your joints fully through a wide range of motion.
2. This system has three main components: the heart, the blood vessel and the blood itself. The heart is the system's pump and the blood vessels are like the delivery routes. Blood can be thought of as a fluid which contains the oxygen and nutrients the body needs and carries the wastes which need to be removed.
3.Not getting enough physical activity can lead to heart disease—even for people who have no other risk factors. It can also increase the likelihood of developing other heart disease risk factors, including obesity, high blood pressure, high blood cholesterol, and type 2 diabetes.
4. Brisk walking and running.
5. You may feel tired when you first start regular aerobic exercise. But over the long term, you'll enjoy increased stamina and reduced fatigue. You can also gain increased heart and lung fitness and bone and muscle strength over time. Aerobic exercise activates your immune system in a good way.