What physiological changes occur when an athlete uses aggressive behaviour that results in over-arousal?
(A) State anxiety is decreased - HSC - SSCE Personal Development and Physical Education - Question 15 - 2001 - Paper 1
Question 15
What physiological changes occur when an athlete uses aggressive behaviour that results in over-arousal?
(A) State anxiety is decreased.
(B) The central nervous sy... show full transcript
Worked Solution & Example Answer:What physiological changes occur when an athlete uses aggressive behaviour that results in over-arousal?
(A) State anxiety is decreased - HSC - SSCE Personal Development and Physical Education - Question 15 - 2001 - Paper 1
Step 1
A) State anxiety is decreased.
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Answer
This statement is inaccurate. Aggressive behavior often leads to increased levels of state anxiety, rather than a decrease.
Step 2
B) The central nervous system is depressed.
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Answer
This is also incorrect. Aggressive behavior typically stimulates the central nervous system, increasing arousal and alertness rather than depressing it.
Step 3
C) Attentional skills are enhanced.
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Answer
This option is misleading since aggressive behavior under over-arousal conditions can impair attentional control due to distraction and intensity of emotion.
Step 4
D) More motor units than normal are recruited.
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Answer
This is the correct answer. Over-arousal can lead to the recruitment of more motor units, which allows the athlete to exert greater force and power during performance.
