9781422275894

PHYSICAL FITNESS

Fitness is defined as being in shape or in good physical condi- tion. A healthy diet and regular exercise are

required to achieve great physical fitness and a state of well-being.

Being fit is also necessary for being healthy. A fit person is more resistant to illnesses than an unfit person. A healthy level of physical and cardiovascular fitness has a positive effect

on emotional and mental well-being.

WORDS TO UNDERSTAND

CARDIOVASCULAR: related to the heart and blood vessels ENDURANCE: stamina INFIRMITY: illness or weakness

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