Fitness

Fitness

Parent & Teacher Guidance
Fitness

What exactly is fitness?

Does being able to run very far or lift a lot of weight in the gym mean you are fit? No. Fitness has five elements, and the five elements need to be assessed to see what your level of fitness is:

  • Heart and lung endurance
  • Muscle strength
  • Muscle endurance
  • Body composition
  • Flexibility

 

Your heart and lung endurance

What does this mean?

  • The ability of your heart and lungs to fuel the body while exercising for a while.

To improve the endurance of your heart and lungs:

  • Choose activities that raise the heart rate safely for a period of time.
  • The activity does not have to be extremely active to improve endurance.
  • Start slowly, and gradually increase.

 

Your muscle strength

What does this mean?

  • The ability of your muscles to strive against something when you are exercising.

To improve your muscle strength:

  • Choose activities that make your muscles work hard.

 

Muscle endurance

What does this mean?

  • Your muscles’ ability muscles to keep going as you exercise without getting tired.

To improve the endurance of your muscles:

  • Choose activities where your heart and lungs work hard.

 

Body composition

What does this mean?

  • How much of the body is muscle, fat, bones, etc. Your weight on the scales may not change over a period of time, but the scales don’t show how much of the body is fat, bones, etc.

To improve your body composition:

  • Choose activities that burn fat and build the muscles.

 

Flexibility

What does this mean?

  • Your joints’ ability to move. The more flexible your joints are, the less likely you are to have injuries.

To improve your joints’ flexibility:

  • Choose activities that make your muscles stretch.

 

Do you have to spend a lot of money to keep fit? No!

Glossary
Energy:
Energy helps us to do things. We need energy to do the smallest tasks like raising our arm to wave goodbye. We would need even more energy to run a marathon!
Heart:
The heart is a muscle. It pumps blood around the body. The right side of your heart receives blood from the body and pumps it into the lungs and the left side of your heart receives the blood from the lungs and pumps it to the rest of the body.
Joints:
A joint is where two bones meet
Lungs:
The lungs are an organ. The body has two lungs, one each side of the body. When you breathe in, air containing oxygen flows into the lungs and when you breathe out carbon dioxide leaves the lungs.
Muscles:
Our muscles help us move. They work by contracting and relaxing.
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