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Which of the following represents the physiological adaptations to stroke volume as a result of an aerobic training program? At rest Maximal effort (A) Decrease Increase (B) Decrease Decrease (C) Increase Decrease (D) Increase Increase - HSC - SSCE Personal Development and Physical Education - Question 19 - 2007 - Paper 1
Question 19
Which of the following represents the physiological adaptations to stroke volume as a result of an aerobic training program? At rest Maximal effort (A) Decrease Inc... show full transcript
Worked Solution & Example Answer:Which of the following represents the physiological adaptations to stroke volume as a result of an aerobic training program? At rest Maximal effort (A) Decrease Increase (B) Decrease Decrease (C) Increase Decrease (D) Increase Increase - HSC - SSCE Personal Development and Physical Education - Question 19 - 2007 - Paper 1
Step 1
At rest: Increase, Maximal effort: Increase
Answer
The physiological adaptations to stroke volume resulting from an aerobic training program typically include an increase in stroke volume both at rest and during maximal effort. This increase can occur due to enhanced cardiac efficiency and increased blood volume, leading to better oxygen delivery to the muscles during exercise. Therefore, the correct answer is option D.