Cardiac output, stroke volume and heart rate- GCSE PE Paper 1

The video tutorial covers three key cardiovascular terms: heart rate, stroke volume, and cardiac output. It explains how these terms are defined, their significance in physical fitness, and how they relate to each other. The tutorial also discusses the effects of exercise on these cardiovascular metrics and provides guidance for exam preparation by emphasizing the importance of understanding these concepts.

Define cardiac output and its significance during exercise.

What are the immediate effects of exercise on heart rate and cardiac output?