Fatigue comes during training due to_____________________?
Correct answer: A. Lactic acid
- A. Lactic acid
- B. Adrenal
- C. Carbon Di Oxide
- D. pH-Factors
Explanation
In traditional physical-education terminology, fatigue during intense training is associated with lactic-acid accumulation from anaerobic energy production. More precisely, the accompanying increase in hydrogen ions and fall in pH contribute substantially to fatigue, but lactic acid is the intended option here.
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