Question: 1
Explanation:
Answer: D
The five stages of cardiorespiratory training use different intensities that are categorized into training zones or zones of training intensity. To properly overload the cardiorespiratory system and achieve desired adaptations, there are four training zones that can be used:
• Zone 1: This is light to moderate exercise. The client is starting to sweat but can still carry on a conversation. On the RPE scale, the intensity is described as a 3 to 4 (Borg: 12 13).
• Zone 2: The exercise is challenging to hard. There is noticeable sweating, and the client is using larger volumes of breath. Continual talking becomes more challenging. On the RPE scale, the intensity is described as a 5 to 6 (Borg: 14 15).
• Zone 3: The exercise is vigorous to very hard. There is profuse sweating, and the ability to talk is limited to short phrases. On the RPE scale, the intensity is described as a 7 to 8 (Borg: 16 17).
• Zone 4: The exercise is very hard, requiring maximum effort, and the client will be breathing as hard as possible. Speaking is impossible or limited to grunts or single words. On the RPE scale, the intensity is described as a 9 to 10 (Borg: 18 20).
Question:
Explanation:
Tendons are the tissues that connect muscle to bone. They serve as an anchor for muscles, allowing force production. Tendons are flexible but inelastic cords of strong, fibrous collagen tissue. Ligaments are the connective tissue that connects bone to bone. Visit us athttps://www.certschief.com/nasm-cpt/
Because muscles are recruited as groups, many muscles will transmit force onto their respective bones, creating movement at the joints. This synergistic action of multiple muscles to produce movement around a joint is known as a force couple relationship.
Synergists are the muscles responsible for assisting the prime mover during a joint action. Stabilizers are the muscles responsible for minimizing unwanted movement while the prime mover and synergist work.
Question: 3
How many repetitions should be performed in a pushing or pulling assessment?
A. Up to 20 repetitions
B. Up to 10 repetitions
C. Up to 5 repetitions
D. Until failure
Explanation:
Answer: B
During a pushing or pulling assessment, a fitness professional should have the individual perform up to 10 repetitions of movement. That way, the fitness professional can accurately observe movement efficiency and any potential muscle imbalances.
Question: 4
How does exercise improve sleep?
A. It lessens stress, anxiety, and depression
B. It enhances the benefits of sleep
C. It has no effect on sleep
D. It reduces the need for sleep
Explanation:
Answer: A
Exercise is an important component of emotional health, and sleep quality is directly tied to emotional health. When emotional health improves because of exercise, sleep improves as well. Outdoor exercise also provides light therapy, which supports normal hormone production for sleep. The need for sleep is the same or greater with exercise, and the benefits are the same regardless of whether a person exercises or not.
Question: 5
How can a trainer support a client in the action stage?
A. Discuss progress and suggest changes to the training plan
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B. Clarify misconceptions about exercise
C. Continue educating them concerning the benefits of exercise
D. Discuss the best program for them
Explanation:
Answer: C
During the action stage is when the client is most likely to regress into less activity or lack of consistent training. Continuing education supports the client's motivation and success. The program should already be established, and unless there is a serious change such as injury, it should not be adjusted this early in training. Misconceptions about exercise should have been cleared up in the contemplation stage.
Question: 6
If an individual is seeking weight loss, what type of resistance training exercises should they perform?
A. Seated exercises B. Multi joint exercises C. Isolated exercises D. Resistance machine exercises
Explanation:
Answer: B
A client with a weight loss goal is better off completing more complex exercises requiring multi joint movements because they require the use of large muscle groups, which optimizes calorie burning.
Question: 7
How does joint connective tissue function?
A. Joint connective tissues are both tender and inflexible, providing stability and mobility
B. Joint connective tissues have both cartilage and synovial fluid, providing mobility and lubrication
C. Joint connective tissues are both fibrous and flexible, providing stability and proprioception
D. Joint connective tissues are both stiff and refractory, providing support and proprioception
Answer: C
Explanation:
Joint connective tissues (ligaments) are fibrous tissues that connect bone to bone, providing stability and sensory input (proprioception). Primarily made of collagen and some elastin, these tissues are both durable and flexible with the percentage of flexibility dependent upon the function of each specific ligament. Joint connective tissues have poor vascularity, do not heal quickly, and may adapt slowly to the stress of increased exercise.
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Synovial joints contain cartilage and synovial fluid.
Question: 8
Which of the following postural distortions is present in upper crossed syndrome?
A. A forward favoring head
B. Knock knees
C. Flat feet
D. An anterior tilt
Explanation:
Answer: A
Proper posture ensures the body produces functional strength and recruits the appropriate muscle groups for certain movements. However, when a postural distortion pattern is present, it can hinder an individual's range of motion (ROM) and lead to discomfort. Postural distortion patterns are a result of altered joint mechanics and an imbalance between muscle groups.
Upper crossed syndrome is characterized by a forward favoring head and rounded shoulders. In this position, there is increased cervical extension and scapular protraction/elevation as well as decreased shoulder extension and shoulder external rotation.
Question: 9
What is the purpose of corrective flexibility?
A. It improves soft tissue extensibility and increases neuromuscular efficiency
B. It functions in all three planes of motion and improves integrated soft tissue extensibility
C. It improves muscle imbalance, range of motion, and altered joint motion
D. It increases neuromuscular control and primarily utilizes reciprocal inhibition
Answer: C
Explanation:
Corrective exercise includes self myofascial release and static stretching and should be utilized during Phase 1 training. Autogenic inhibition and reciprocal inhibition are the processes that are enacted in corrective flexibility.
Question: 10
The rotator cuff is comprised of all the following muscles except:
A. Supraspinatus
B. Subscapularis
C. Infraspinatus
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