Examlex
Which statement concerning cardiac muscle is INCORRECT?
Anaerobic Threshold
The point during intense exercise at which the body starts to produce energy through anaerobic metabolism, leading to the rapid accumulation of lactic acid in the muscles.
Aerobic Threshold
The intensity of exercise at which the body switches from anaerobic to aerobic metabolism, indicating improved endurance.
Blood Ph
The measure of the acidity or alkalinity of the blood, with a normal range typically between 7.35 and 7.45.
Normal Inspiration
The act of drawing air into the lungs under normal conditions, relying primarily on diaphragmatic movement.
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