Final answer:
The 'training effect' refers to the physiological adaptations that occur in the body as a result of regular exercise. During exercise, the training effect affects the lungs by increasing their capacity and efficiency.
Step-by-step explanation:
The 'training effect' refers to the physiological adaptations that occur in the body as a result of regular exercise.
During exercise, the training effect affects the lungs by increasing their capacity and efficiency.
Regular exercise strengthens the respiratory muscles, improves lung function, and enhances the exchange of oxygen and carbon dioxide in the lungs.