What changes occur to your breathing and heart rate during exercise? Why do you think these changes occur?
Answer (2)
During exercise, breathing and heart rate increase to supply more oxygen to active muscles and remove carbon dioxide efficiently. Breathing rate can rise to 40-60 breaths per minute, and heart rate may exceed 150 beats per minute, reflecting the body's adaptation to increased physical demands. This ensures optimal performance and energy supply during workouts.
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During exercise, breathing rate and heart rate increase to supply more oxygen to muscles and remove carbon dioxide efficiently. The body adapts to higher physical activity by enhancing lung capacity and heart function. These physiological changes are essential for maintaining endurance and performance during workouts. ;
