Practice Quiz Flashcards
Which of the following is the correct recommendation for caffeine intake for performance enhancement?
3-6 mg/kg
Which term refers to an anatomical position on the opposite side of the body?
Contralateral
When an exercise is high intensity and lasts about 10 seconds, which of the following energy pathways is predominantly in use?
ATP-PC
Maintenance of which of the following is an integrated process requiring optimal muscular balance, joint dynamics, and neuromuscular efficiency using visual, vestibular, and proprioceptive inputs?
Postural equilibrium
Which of the following best defines muscle imbalance?
Alteration of muscle length surrounding a joint.
Which of the following is a small terminal branch of an artery, which ends in capillaries?
Arteriole
Which of the following refers to a straightening movement in which the relative angle between two adjacent segments increases?
Extension
What are responsible for sensing distortion in body tissues and are located in muscles, tendons, ligaments, and joint capsules?
Mechanoreceptors
A client has been performing cardiorespiratory exercise for four weeks. Which of the following physiologic adaptations should the personal trainer expect to observe in the client?
Improved ability of muscles to use oxygen
Which mechanoreceptor helps prevent muscles from stretching too far or too fast?
Muscle spindle
Which of the following is true of eccentric motion?
It is known as “a negative” in the health and fitness industry.
Which of the following characteristics distinguishes type II muscle fibers from type I muscle fibers?
Decreased oxygen delivery
Which term refers to the capability of soft tissues to be elongated or stretched?
Extensibility
For which of the following is building and repairing body tissues and structures a primary function?
Protein
Decreased levels of thyroid hormones tend to cause a decrease in which of the following?
Resting metabolic rate
What is the gastrocnemius responsible for eccentrically decelerating?
Dorsiflexion
Which of the following consists of a series of irregularly shaped bones divided into five different categories depending on where they are located in the backbone?
Vertebral column
What is the recommended daily intake for carbohydrates?
6-10 g/kg body weight
Which of the following refers to a position on or toward the front of the body?
Anterior
What term describes the number of heart beats per minute and the amount of blood pumped per beat?
Cardiac output
If a client’s knees move inward during an overhead squat assessment, which of the following muscles should be foam rolled?
Adductors
Which of the following assessments is the MOST appropriate to evaluate any shoulder complex compensations?
Pushing assessment, lateral view
Obesity, insulin resistance, and hypertension are all symptoms of which of the following?
Metabolic syndrome
Which of the following is a performance assessment test used to measure upper-extremity agility and stabilization?
Davies test
The Rockport walk test is used to determine which of the following?
Estimated oxygen consumption
Which of the following is considered a subjective assessment?
Lifestyle and medical history questionnaire
During the pushing assessment, the client’s shoulders elevate, what strengthening exercise is most appropriate?
Ball cobra
During a static postural assessment, a client displays an anterior pelvic tilt. Which muscle is likely to be shortened?
Hip flexor complex
Which of the following is part of the subjective information gathered in a fitness assessment?
Occupation
Which of the following assessments is commonly used in exercise physiology laboratories to measure body fat composition?
Hydrostatic weighing
During the overhead squat assessment, the client’s arms fall forward. Which of the following muscles are considered to be overactive?
Pectoralis minor
While performing the overhead squat assessment, the personal trainer observes a client demonstrating a low back arch movement dysfunction. Which of the following muscles is probably overactive?
Latissimus dorsi
Which of the following assessments would be most appropriate to determine an athlete’s maximal strength capabilities of the upper body pressing musculature?
Bench press 1RM test
Which of the following muscles is most likely overactive if a client’s head protrudes forward during the pushing assessment?
Levator scapulae
Which of the following would be most useful in determining shoulder complex compensations?
Pushing assessment, lateral view
During a static postural assessment, a personal trainer observes that a client has pronated feet, as well as adducted and internally rotated knees. Which muscles would he or she expect to be shortened?
Adductors
When should the three measurements for resting heart rate be taken for greatest accuracy?
At the same time each day upon waking
Which scenario demonstrates a personal trainer correctly assessing a first-time client?
Assess the client’s cardiorespiratory fitness after reviewing a current health-history questionnaire.
Which is the preferred pulse point to record a person’s heart rate?
Radial artery
What time of day is it best to teach clients to record their resting heart rate?
Upon waking in the morning
Which of the following is part of the objective information collected in a fitness assessment?
Physiological measurements
Which method of cardio should be avoided for a client who demonstrates low-back arching as a movement compensation?
Bicycles
What assessment should be avoided or modified if a client’s knees are falling in during a single-leg squat assessment?
Shark skill test
When starting with a brand new client who has never exercised, which resistance training system would be most appropriate?
Single-set
A client is currently training in the Hypertrophy Phase of the OPT model. Which phase of the flexibility continuum would be the most appropriate?
Active
A new client tells the personal trainer she is experiencing soreness following her first exercise session. Which stage of the general adaptation syndrome does this represent?
Alarm reaction
An advanced client who is interested in gaining high levels of muscle mass would benefit most from which of the following resistance-training systems?
Superset system
Which of the following refers to time taken to recuperate between sets or exercises?
Rest interval