YMCA L2 Pofe - Effects Of Exercise

14 Questions

Settings
Please wait...
YMCA L2 Pofe - Effects Of Exercise

.


Questions and Answers
  • 1. 
    What will happen to heart rate, blood flow, oxygen uptake and stroke volume during exercise?
    • A. 

      Increase

    • B. 

      Decrease

    • C. 

      Remain the same

    • D. 

      Stop

  • 2. 
    Which of the following statements is not a short term response to exercise?
    • A. 

      Blood vessels dilate

    • B. 

      Concentration of CO2 in the blood increases

    • C. 

      Levels of lactic acid in the blood rise

    • D. 

      Muscle temperature stays the same

  • 3. 
    During exercise, blood pressure: 
    • A. 

      Systolic pressure rises and diastolic pressure remains the same

    • B. 

      Systolic pressure remains the same and diastolic pressure rises

    • C. 

      Systolic pressure drops and diastolic pressure remains the same

    • D. 

      Systolic pressure remains the same and diastolic pressure drops

  • 4. 
    ……. is the process of a build-up of blood and waste products that stay in the muscle
    • A. 

      Blood pooling

    • B. 

      Ossification

    • C. 

      Vasoconstriction

    • D. 

      Reversibility

  • 5. 
    Which of the following is a direct symptom of blood pooling?
    • A. 

      Heart arrhythmias

    • B. 

      Dizziness/feeling faint

    • C. 

      High blood pressure

    • D. 

      Hyperventilation

  • 6. 
    Which of the following is a long term effect of exercise on bones and joints?
    • A. 

      Increased synovial fluid

    • B. 

      Decreased range of movement

    • C. 

      Increased bone density

    • D. 

      Decreased stability of joints

  • 7. 
    Which of the following is a short term effect of exercise on bones and joints?
    • A. 

      Increased synovial fluid

    • B. 

      Decreased range of movement

    • C. 

      Increased bone density

    • D. 

      Decreased stability of joints

  • 8. 
    Delayed onset of muscle soreness is pain and soreness ...... after exercise?
    • A. 

      12-72 hours

    • B. 

      Immediately

    • C. 

      6-12 hours

    • D. 

      72 hours or more

  • 9. 
    What causes DOMS?
    • A. 

      Micro-tears in the muscle

    • B. 

      Poor diet

    • C. 

      Postural deviaitons

    • D. 

      Incorrect technique

  • 10. 
    What type of training exercise will most likely cause DOMS?
    • A. 

      Strength training - negative phase

    • B. 

      Strength training - positive phase

    • C. 

      Muscular endurance training

    • D. 

      Cardiovascular training

  • 11. 
    Which of the following is a response to muscular strength training?
    • A. 

      Improved supply of oxygen to the muscle reduces the build-up of lactic acid.

    • B. 

      Muscles become less toned

    • C. 

      Neuromuscular changes will occur.

    • D. 

      Muscular hypertrophy occurs

  • 12. 
    Which of the following is a response to muscular endurance training?
    • A. 

      Efficiency of the Phosphocreatine energy system will increase

    • B. 

      Muscles will become more toned

    • C. 

      Connective tissues become stronger

    • D. 

      Improved synchronisation of motor unit firing and improved ability to recruit motor units.

  • 13. 
    Which of the following stretches would be most beneficial for someone who has a kyphotic posture?
    • A. 

      Standing chest stretch

    • B. 

      Kneeling hip flexor stretch

    • C. 

      Standing lower back stretch

    • D. 

      Lying gluteal stretch

  • 14. 
    Which of the following strengthening exercises would be most beneficial for someone who has a lordotic posture?
    • A. 

      Seated row

    • B. 

      Chair squat

    • C. 

      Chest press

    • D. 

      Back extensions