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Fitness NESTA-PFT인증덤프는 최근 출제된 실제시험문제를 바탕으로 만들어진 공부자료입니다. Fitness NESTA-PFT 시험문제가 변경되면 제일 빠른 시일내에 덤프를 업데이트하여 최신버전 덤프자료를Fitness NESTA-PFT덤프를 구매한 분들께 보내드립니다. 시험탈락시 덤프비용 전액환불을 약속해드리기에 안심하시고 구매하셔도 됩니다.
| Section | Weight | Objectives |
|---|---|---|
| I. Anatomy and Physiology | 20-25% | - Respiratory System
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| III. Nutrition | 15-20% | - Nutrient Timing
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| IV. Assessment and Program Design | 20-25% | - Program Design Principles
|
| V. Professional Practices | 10-15% | - Client Communication
|
| II. Exercise Science Fundamentals | 20-25% | - Exercise Physiology
|
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질문 # 86
Unless there is an orthopedic limitation that using the stability ball would alleviate, it is recommended that _________________________________________________________________.
정답：C
설명：
The question implies that unless an individual has an orthopedic condition which makes using a stability ball beneficial, it is recommended that certain precautions and practices are followed. The answer options provided seem to suggest multiple correct responses which are grouped under "B and C." Here is an expanded explanation of these responses: *
*1. **Novice Exercisers with Poor Balance Should First Attain Proficiency on Stable Surfaces**: For beginners in exercise, particularly those with poor balance, it's crucial to first build confidence and muscle control on stable surfaces. A stable surface provides the necessary support to learn the correct form and technique without the added challenge of maintaining balance. Starting on an unstable surface like a stability ball can increase the risk of injury due to falls or incorrect form. Once proficiency is achieved on stable surfaces, the exerciser can gradually progress to more challenging equipment like stability balls, which can enhance core strength and overall balance. *
*2. **Novice Exercisers Should Receive Proper Instruction Before Using a Stability Ball**: Stability balls are effective tools for building core strength, improving balance, and enhancing overall fitness. However, their use requires proper technique to avoid injuries. Novice exercisers should ideally receive guidance from a fitness professional who can provide instructions on how to correctly perform exercises using a stability ball. This includes how to maintain balance, how to position the body correctly, and how to execute movements safely and effectively. Proper instruction ensures that the exerciser gains the maximum benefit from the workout while minimizing the risk of injury. *
*3. **Always Choose a Burst-resistant Stability Ball and Inspect It for Suggested Weight Capacity**: This is a critical safety measure. Stability balls come in various types, and selecting a burst-resistant model is essential as it is designed to withstand intense workouts and heavier weights without bursting. A burst-resistant ball, when punctured, will deflate slowly rather than popping suddenly, which can prevent falls and injuries. Additionally, it is important to check the weight capacity of the ball to ensure it can safely support the user's weight. Regular inspection for any signs of wear, tear, or damage is also crucial to maintain safety during exercise. This practice helps in prolonging the life of the ball and ensuring the safety of the user. *
*4. **Conclusion**: Combining these practices ensures a safe and effective workout for novice exercisers using a stability ball. Starting with exercises on a stable surface, receiving proper training, and using a safe, suitable equipment are foundational steps that support injury prevention and success in fitness routines.
질문 # 87
When assessing a client's stage, some of the questions you could ask are:
정답：A
설명：
When assessing a client's stage of readiness for exercise, it is crucial to gather comprehensive information about their past interactions with physical activity. This helps in tailoring a fitness program that aligns with their experience and current capabilities.
One effective question to ask is: "What experience with exercise have you had in the past?" This inquiry helps you understand the client's familiarity and comfort level with different types of exercise, frequency of past exercise routines, and their previous exercise environments (e.g., gym, outdoor, group classes). Knowing their past experiences can reveal patterns and preferences that can be incorporated into a customized fitness plan.
Another key question is: "What worked best for them to stick with an exercise program?" This question aims to identify motivational factors or specific conditions that kept the client engaged with their exercise routine in the past. It could be a particular type of exercise they enjoyed, the time of day they preferred working out, or having a workout partner. Understanding what has successfully motivated them before can guide you in creating a supportive and motivating environment that encourages adherence to the new exercise regimen.
Equally important is to find out: "What made them stop exercising?" This question addresses potential barriers that led to a discontinuation of their previous exercise habits. These barriers may include time constraints, boredom, lack of results, injuries, or any other personal issues. Recognizing these obstacles allows you as a personal trainer to develop strategies to overcome similar challenges in the current program.
In summary, asking comprehensive questions about a client's previous exercise experiences, motivational factors, and challenges helps in crafting a personalized and effective fitness plan. It is crucial to remember that clients may face various barriers to regular exercise, and as a personal trainer, your role includes helping to identify and remove these barriers to facilitate a sustainable and enjoyable fitness journey.
질문 # 88
The oxidative system is the body's long-term energy system. It breaks down carbohydrates (glucose and glycogen) and __________________________ from the foods in order to synthesize ATP.
정답：B
설명：
The correct completion for the statement "The oxidative system is the body's long-term energy system. It breaks down carbohydrates (glucose and glycogen) and __________________________ from the foods in order to synthesize ATP." is "fats." The oxidative system, also known as the aerobic system, is one of the three primary energy systems in the human body, alongside the phosphagen and glycolytic systems. This system is primarily utilized during prolonged periods of exercise or activities that last longer than a couple of minutes. Its hallmark is the use of oxygen to convert nutrients from food into usable energy.
The oxidative system breaks down carbohydrates and fats into smaller molecules that can be used to produce adenosine triphosphate (ATP), the chemical energy currency of the cell. Carbohydrates are broken down into glucose and glycogen, while fats are broken down into fatty acids and glycerol. Both of these processes occur in the mitochondria of cells, where oxygen is used to help convert these substrates into ATP through a series of complex biochemical pathways, including the Krebs cycle and the electron transport chain.
Fats are a vital energy source for the oxidative system, especially during extended periods of low to moderate intensity exercise, when carbohydrate stores may start depleting. Fats provide a more concentrated energy source, offering more than double the kilocalories per gram compared to carbohydrates (9 kcal/g for fats versus 4 kcal/g for carbohydrates). This makes fats an efficient fuel during enduring activities, although their breakdown process is slower compared to carbohydrates, requiring more oxygen for the same amount of energy produced.
Good fats, like those found in olive oil and avocados, are not only important for energy production but also for the absorption of fat-soluble vitamins, hormonal balance, and cellular function. These unsaturated fats are considered healthier choices because they can help reduce inflammation and are associated with lower risks of heart diseases.
In summary, the oxidative system is crucial for long-term energy production, relying heavily on the breakdown of both carbohydrates and fats in the presence of oxygen to synthesize ATP, which is essential for sustaining prolonged physical activities.
질문 # 89
Erythrocytes are red blood cells and they contain a protein called_______________________________.
정답：B
설명：
The correct answer to the question "Erythrocytes are red blood cells and they contain a protein called_______________________________." is hemoglobin. Hemoglobin is a crucial protein found abundantly in erythrocytes, more commonly known as red blood cells. This protein is essential for transporting oxygen from the lungs to different parts of the body and returning carbon dioxide back to the lungs for expulsion.
Hemoglobin has a high affinity for oxygen, and its molecular structure allows each molecule to bind up to four oxygen molecules. This binding capability is what facilitates the efficient transport of oxygen. Moreover, the presence of hemoglobin gives red blood cells their characteristic red color, as the iron in hemoglobin binds with oxygen, creating a bright red hue.
Red blood cells are the most numerous cells in the blood, making up about 99% of its cellular components. This high proportion underscores the importance of hemoglobin and erythrocytes in sustaining life. The primary function of these cells is to ensure the delivery of oxygen to all body tissues and the removal of carbon dioxide, a waste product of metabolism, maintaining the crucial balance of respiratory gases.
In summary, hemoglobin is the key protein in erythrocytes that enables the transport of oxygen and carbon dioxide, vital for respiratory gas exchange and overall physiological functions.
질문 # 90
Fat soluble vitamins include:
정답：A
설명：
The question presented is asking which group of vitamins are classified as fat-soluble. Fat-soluble vitamins are those that dissolve in fats and oils and are stored in the body's fatty tissues as well as the liver. They are different from water-soluble vitamins, which the body does not store; excess water-soluble vitamins are typically excreted in urine.
The correct answer to the question is "A, D, E, and K." These vitamins are all fat-soluble. Here is a brief overview of each: - **Vitamin A**: Essential for normal vision, the immune system, and reproduction. Vitamin A also helps the heart, lungs, kidneys, and other organs work properly. It is found in foods like carrots, sweet potatoes, and liver. - **Vitamin D**: Crucial for the absorption of calcium, and it plays a significant role in bone health. It can be obtained from exposure to sunlight, from foods such as fatty fish, and from dietary supplements. - **Vitamin E**: Acts primarily as an antioxidant, helping to protect cells from damage. It also plays a role in the immune system, skin health, and cell function. Common sources include vegetable oils, nuts, and green leafy vegetables. - **Vitamin K**: Important for blood clotting and bone health. It is found in green leafy vegetables, vegetable oils, and some fruits.
Fat-soluble vitamins are stored in the liver and fatty tissues for future use, which means they do not need to be consumed as frequently as water-soluble vitamins. However, because the body stores these vitamins, it is possible to accumulate toxic levels, particularly if an individual consumes high-dose supplements.
The other options listed in the question (the B-vitamins and vitamin C) are incorrect because these are water-soluble vitamins. Water-soluble vitamins are not stored in the body to a significant extent and are generally excreted in the urine when consumed in excess. This group includes vitamins like vitamin C (ascorbic acid) and the B-vitamins such as thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folate (B9), and cobalamin (B12). These vitamins must be consumed regularly to maintain health.
In summary, the answer to the question "Fat soluble vitamins include" is "A, D, E and K." These vitamins are distinguished by their ability to dissolve in fats and oils, their storage in the liver and fatty tissues, and their potential to accumulate in the body if consumed in excessive amounts.
질문 # 91
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그 외, Itexamdump NESTA-PFT 시험 문제집 일부가 지금은 무료입니다: https://drive.google.com/open?id=1SNG0FyxxRPzGN5RflmHbplHNlX-8XePZ