1.
Treadmills help to reduce weight by;
Correct Answer
A. Running on them
Explanation
Treadmills help to reduce weight by running on them. Running on a treadmill is a form of cardiovascular exercise that burns calories and helps to increase metabolism. It is a popular method for weight loss as it provides a controlled and convenient environment for running, allowing individuals to track their progress and adjust the intensity of their workout. Regularly running on a treadmill can lead to calorie deficit, which is essential for weight loss.
2.
Strength training helps you to
Correct Answer
A. Reduce weight
Explanation
Strength training can help in reducing weight because it increases muscle mass. When you engage in strength training exercises, your muscles work harder and burn more calories. This increased muscle mass leads to a higher metabolic rate, which means your body continues to burn calories even at rest. Additionally, strength training helps to build lean muscle and decrease body fat, resulting in a more toned and slimmer physique. Therefore, strength training is an effective way to reduce weight.
3.
An obese individual is likely to suffer from?
Correct Answer
C. Heart attack
Explanation
Obesity is a major risk factor for heart attack. Excessive weight puts strain on the heart and blood vessels, leading to conditions like high blood pressure, high cholesterol, and diabetes, which increase the likelihood of a heart attack. Additionally, obesity can cause inflammation in the body, promoting the development of atherosclerosis, a condition where plaque builds up in the arteries and restricts blood flow to the heart. Therefore, it is highly likely that an obese individual will suffer from a heart attack.
4.
Which of the following is not a cause of obesity?
Correct Answer
B. Brain tasking
Explanation
Brain tasking is not a cause of obesity because it refers to mental activities that require cognitive effort and do not directly contribute to weight gain. Obesity is primarily caused by factors such as excessive calorie intake, sedentary lifestyle, genetics, and hormonal imbalances. Carbs, junk food, and oversleeping can all contribute to weight gain and are known risk factors for obesity.
5.
Which of the following is not an effective way of losing weight?
Correct Answer
D. Oversleeping
Explanation
Oversleeping is not an effective way of losing weight because it does not contribute to burning calories or increasing physical activity. In fact, oversleeping can lead to a sedentary lifestyle and a decrease in metabolism. While exercise at the gym, dieting, and reducing sugar intake are all effective strategies for weight loss, oversleeping does not directly impact the body's ability to burn calories or promote weight loss.
6.
A calorie is a unit of measurement used to measure what?
Correct Answer
C. The amount of energy in the food
Explanation
A calorie is a unit of measurement used to measure the amount of energy in food. It represents the amount of heat energy required to raise the temperature of 1 gram of water by 1 degree Celsius. Therefore, the correct answer is "The amount of energy in the food".
7.
What are the advantages of physical activity?
Correct Answer
D. All of the above
Explanation
Physical activity has numerous advantages. Firstly, it improves mood by releasing endorphins, which are known as "feel-good" hormones. Secondly, it strengthens muscles, leading to increased strength and endurance. Lastly, it helps control weight gain by burning calories and maintaining a healthy body weight. Therefore, all of the given options - improving mood, strengthening muscles, and controlling weight gain - are advantages of physical activity.
8.
What is the cause of weight gain?
Correct Answer
A. Genetics
Explanation
Genetics can play a significant role in weight gain. Certain genes can affect metabolism, appetite, and the way the body stores and processes fat. People with a genetic predisposition to obesity may find it harder to maintain a healthy weight, even with proper diet and exercise. While genetics alone may not be the sole cause of weight gain, it can contribute to an individual's susceptibility to gaining weight and make it more challenging for them to lose weight.
9.
Overweight can be caused by?
Correct Answer
D. Anxiety
Explanation
Anxiety can contribute to weight gain and ultimately lead to overweight. When a person is anxious, their body releases stress hormones such as cortisol, which can increase appetite and cravings for unhealthy foods. Additionally, anxiety can lead to emotional eating as a way to cope with stress and negative emotions. This can result in consuming more calories than the body needs, leading to weight gain over time. Therefore, anxiety can be one of the causes of overweight.
10.
An obese individual is likely to suffer from?
Correct Answer
D. None of the above
Explanation
Obesity is a medical condition characterized by excessive body fat accumulation. It is associated with an increased risk of various health problems such as heart disease, type 2 diabetes, high blood pressure, certain types of cancer, and respiratory issues. However, obesity does not directly cause HIV, AIDS, or malaria. Therefore, the correct answer is "None of the above."