Cardiac Output Calculation: Blood Pumping with an 80 bpm Heart Rate

The amount of blood pumped in each heartbeat is known as the stroke volume. The average stroke volume for a healthy adult is approximately 70 milliliters (mL). Your cardiac output, which is the amount of blood pumped by your heart in one minute, can be determined by multiplying your stroke volume by your heart rate.

In this case, if you have a training rate of 80 beats per minute, then your cardiac output would be approximately:

70 mL/beat * 80 beats/min = 5600 mL/min.

Therefore, if your heart beats 80 times per minute with an average stroke volume of 70 mL, it pumps around 5,600 mL of blood each minute during training.