This is the 18864th most frequent Korean word.
심박수
Heart rate.
Here, '심박수' is used to refer to the heart rate as it changes due to physical activity.
내 심박수는 운동 후에 크게 올라갔어요.
My heart rate increased significantly after exercising.
In this context, '심박수' is mentioned in terms of controlling and stabilizing it through breathing techniques.
심박수를 안정시키기 위해 깊고 천천히 호흡하세요.
To stabilize your heart rate, breathe deeply and slowly.
Here, '심박수' is referenced concerning a device that measures heart rate, emphasizing its technological application.