What does the term "power" refer to in physical training?

The term "power" in physical training specifically refers to the ability to exert muscular strength quickly. This concept involves both strength and speed, as power is essentially the rate at which work is performed or the speed of muscle contractions combined with the strength of those contractions. Power training focuses on explosive movements like sprinting, jumping, or heavy lifting done in a quick manner, making it crucial for athletic performance in various sports.

This distinction is important because while maximum weight lifting (associated with strength) or endurance levels of muscle (related to stamina) might pertain to overall fitness, they do not encompass the rapid application of force that defines power. Similarly, flexibility does not relate to power, as it deals with the range of motion rather than the speed or strength of muscular contractions. Understanding power as the quick exertion of strength highlights its significance in both fitness and performance.