4. using equipment that you haven't been trained on a. is a good way to add variety to your workout. b. can cause major damage to your body and to the equipment. c. is ok as long as you're careful and read the directions. d. allows you the opportunity to teach yourself how to do a particular exercise.

Using equipment that an individual is not trained with can cause major damage to the body and the equipment.

Further Explanation:

Physical fitness is the capability of an individual’s body to work efficiently. It helps in performing daily activities without getting tired. Regular participation in the physical fitness program helps in improving the health of an individual. Also, it reduces the risk of many diseases, such as diabetes, obesity, and heart disease. Physical fitness helps in improving an individual all over body composition, flexibility, endurance, and strength.

Individuals who are new to physical activity should make a realistic goal and start with familiar equipment. Using equipment that is not familiar can lead to muscle damage. Also, it can lead to severe health-related problems. Sometimes lack of knowledge regarding the equipment leads to the breakage of equipment. Before using new equipment, an individual should consult with his/her trainer on how to use to prevent any severe injury and breakage of the equipment.

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Answer Details:

Grade: High School

Subject: Health

Chapter: Physical fitness

Keywords:

Physical activity, physical fitness, endurance, flexibility, body composition, lifestyle, equipment, familiar, injury, breakage, goal.

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