Exhaustion is the lack of air entering your body and it cannot keep up with the force of your mussels and heat stroke is basically the same but u pass out from it
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Answer:
Hydrochloric acid from the stomach is escaping through the cardiac sphincter into the esophagus.
Answer:
Target heart rate is the desired range of heart rate that is achieved during aerobic exercise. Normal heart rate ranges between 72 to 90 beats per minute. Target heart rate or Training heart rate is one that helps the heart and lungs receive maximum benefits from an exercise session.