Explain how each of the three principles of cardiovascular fitness can lead to injury if they are not adhered to properly.

Cardiovascular fitness is based on three principles: progression, overload, and specificity.

Further Explanation:

The potential of the body to produce energy with its ability to transport oxygen and nutrients to the muscles through blood is cardiovascular fitness. This kind of fitness relates to how physical activities directly affect health.

It is also called cardiorespiratory endurance which describes the efficiency with which the heart, vascular system, and lungs work together so as to supply oxygen to the muscles to perform their functions. This fitness can be affected by various factors which involve stroke volume, muscle ability to extract oxygen from the blood, and heart rate.

The three principles of cardiovascular fitness are explained below:

1.Specificity

The exercise program one chooses must match their goals. For example, in order to change the shape of the body, one must indulge in specific activities that might help in shaping the body. It might also lead to an injury when a person does not stick to one specific goal and tries to attain too much in a short period of time.

2.Overload

In order to lose weight or fat, one must perform an intensive exercise routine. A person begins running to burn calories and increase physical activities. This is overload principle. But it can be harmful to the body if a person disregards the warning signs given by the body and keep the muscles in an overworking position.

3.Progression

When a person starts a new exercise such as flipping upside down or any other move, he/she constantly pushing the body to perform that task. After a certain time, a person adapts that move and performs it efficiently. This is called progression where one leaves the comfort zone and adapts into a new process. Progression can also lead to injury when someone pushes the exercise program too quickly.

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Answer details:

Grade:College Biology

Subject:Health

Chapter:Cardiovascular Fitness

1. cold turkey (no outside ). about 90% of people who try to quit smoking do it without outside support -- no aids, therapy, or medicine. although most people try to quit this way, it's not the most successful method. only about 5% to 7% are able to quit on their own.

2. behavioral therapy. this involves working with a counselor to find ways not to smoke. together, you'll find your triggers (such as emotions or situations that make you want to smoke) and make a plan to get through the cravings.

3. nicotine replacement therapy. there are several types, including nicotine gum, patches, inhalers, sprays, and lozenges. they work by giving you nicotine without the use of tobacco. you may be more likely to quit with nicotine replacement therapy, but it works best when you use it with behavioral therapy and lots of support from friends and family. and remember that the goal is to end your addiction to nicotine, not simply to quit using tobacco.

explanation:

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