Chapters 11-20
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Questions and Answers

What is the minimum carbohydrate intake required for athletes to prevent ketosis?

  • 50 grams per day
  • 150 grams per day
  • 200 grams per day
  • 100 grams per day (correct)

    • What percentage of total caloric intake should a diet for athletes ideally consist of fats?

  • 5-10% (correct)
  • 25-30%
  • 15-25%
  • 10-20%

    • Which micronutrient is most important for blood clotting?

  • Chromium
  • Vitamin K (correct)
  • Zinc
  • Iron

    • What is the recommended carbohydrate concentration for an optimal sports drink during exercise?

    <p>6-8% (C)</p> Signup and view all the answers

    How many liters of fluid should an athlete drink for every kilogram of body weight lost during exercise?

    <p>1.5 liters (B)</p> Signup and view all the answers

    What is the recommended creatine loading dose for the first five days?

    <p>20-25 grams daily (B)</p> Signup and view all the answers

    What effect does caffeine have in athletic performance?

    <p>Decreases glycogen depletion (D)</p> Signup and view all the answers

    Which of the following substances is classified as a stimulant?

    <p>Caffeine (B)</p> Signup and view all the answers

    What is a potential side effect of using erythropoietin (EPO) in athletes?

    <p>Unregulated increase in red blood cell production (A)</p> Signup and view all the answers

    Which claim about anabolic steroids is accurate?

    <p>They increase lean body mass (B)</p> Signup and view all the answers

    Which test primarily assesses anaerobic capacity?

    <p>300 Yard Shuttle (C)</p> Signup and view all the answers

    What does the mode represent in central tendency?

    <p>The most common value in a data set (A)</p> Signup and view all the answers

    Which of the following tests is used to evaluate muscular endurance?

    <p>YMCA Bench (A)</p> Signup and view all the answers

    In the 505 Agility test, how far does an athlete sprint to the turning line?

    <p>15m (C)</p> Signup and view all the answers

    Which of the following assessments primarily evaluates flexibility?

    <p>Sit and Reach (D)</p> Signup and view all the answers

    What is the main characteristic of construct validity?

    <p>It reflects the overall validity of a measurement. (D)</p> Signup and view all the answers

    Which of the following test components should be performed first in the test order?

    <p>Non-fatiguing tests (B)</p> Signup and view all the answers

    What effect do multiple testers have on the testing outcomes?

    <p>They can adversely affect the test results. (D)</p> Signup and view all the answers

    What is recommended regarding fluid intake during cardio tests?

    <p>Fluid intake should be encouraged to improve performance. (D)</p> Signup and view all the answers

    Which of these factors can negatively impact test reliability?

    <p>Retesting at different times of the day. (D)</p> Signup and view all the answers

    What is the primary purpose of a general warm-up?

    <p>To enhance cardiovascular function and increase body temperature (D)</p> Signup and view all the answers

    Which type of stretching involves bouncing while performing the stretch?

    <p>Ballistic stretching (B)</p> Signup and view all the answers

    What is a key characteristic of plasticity in muscle tissue?

    <p>Muscles tend to assume a new and greater length after stretching (B)</p> Signup and view all the answers

    In the Hold-Relax PNF stretching technique, how long is the isometric contraction held?

    <p>6 seconds (A)</p> Signup and view all the answers

    How does PNF stretching facilitate the relaxation of stretched muscles?

    <p>By stimulating Golgi tendon receptors (C)</p> Signup and view all the answers

    What grip type is referred to as 'normal' in strength training terminology?

    <p>Pronated (B)</p> Signup and view all the answers

    Which part of the body is NOT included in the 5-point body contact position during exercises?

    <p>Right Hand (B)</p> Signup and view all the answers

    What is the sticking point in weightlifting?

    <p>The transition from the eccentric to the concentric phase (C)</p> Signup and view all the answers

    When should weight belts be utilized during workouts?

    <p>Only for exercises that stress the lower back with max loads (B)</p> Signup and view all the answers

    In which exercise is the grip measured from the fist to the opposite shoulder?

    <p>Power Snatch (C)</p> Signup and view all the answers

    Which statement accurately describes the impact of instability exercises on athletes?

    <p>Instability exercises are particularly useful for enhancing strength and balance in trained athletes. (D)</p> Signup and view all the answers

    What distinguishes bilateral deficit from bilateral facilitation?

    <p>Bilateral facilitation is associated with an increase in muscle activation during bilateral movements. (D)</p> Signup and view all the answers

    What is the primary consequence of a prolonged amortization phase in the Stretch Shortening Cycle?

    <p>Reduction in stored energy (B)</p> Signup and view all the answers

    What is a general guideline regarding the height of a tire used in instability training?

    <p>The tire should not exceed the athlete's height to avoid injury. (D)</p> Signup and view all the answers

    Which sequence correctly represents the progression order for JSM-Bo -Box-Depth Plyometrics?

    <p>J-jumps in place, S-standing jumps, M-multiple hops and jumps, Bo-Bounds, Box-box drills (B)</p> Signup and view all the answers

    Which of the following accurately relates to bilateral asymmetries in athletes?

    <p>Bilateral asymmetries identify differences in force capabilities between right and left limbs. (A)</p> Signup and view all the answers

    What is the maximum recommended height for depth jumps to ensure safety for athletes?

    <p>42 inches (D)</p> Signup and view all the answers

    When athletes demonstrate a bilateral deficit, what is true regarding their performance?

    <p>They exhibit weaker force capabilities when both sides are used together. (C)</p> Signup and view all the answers

    For which group of athletes is it advised to avoid high-impact jumps?

    <p>Athletes over 220 pounds (A)</p> Signup and view all the answers

    How many touches are recommended for advanced athletes in a plyometric training program?

    <p>120-140 touches (A)</p> Signup and view all the answers

    How many days of resistance training are recommended during the preseason phase for athletes?

    <p>3-4 days/week (A)</p> Signup and view all the answers

    What is the recommended rep range for hypertrophy training?

    <p>8-12 Reps (B)</p> Signup and view all the answers

    What is the primary difference in recovery time between strength/power training and hypertrophy training?

    <p>Strength/power requires 2-5 min, while hypertrophy requires 30s to 1.5min (B)</p> Signup and view all the answers

    Which of the following correctly describes a compound set in resistance training?

    <p>Performing exercises for the same muscle group (B)</p> Signup and view all the answers

    Which condition is true regarding the volume load for strength training?

    <p>It is defined as Sets x Reps x Weight (A)</p> Signup and view all the answers

    What is the primary focus of explosive or plyometric training as it relates to sprint speed?

    <p>Generating force as quickly as possible (C)</p> Signup and view all the answers

    Which metric is NOT considered a key factor in assessing sprinting performance?

    <p>Muscle mass (A)</p> Signup and view all the answers

    What is the recommended positioning of the feet during the starting technique?

    <p>1.5 to 2 feet apart (A)</p> Signup and view all the answers

    How should an athlete adjust their head and torso position during the initial phase of a sprint?

    <p>Lower the head to maintain a forward lean (C)</p> Signup and view all the answers

    What technique correction is advised for preventing lateral stepping during the initial drive phase of a sprint?

    <p>Focus on driving through the ground with the power leg (D)</p> Signup and view all the answers

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