Chapter 16
Strength and Power

Strength refers to the ability to exert force. The stronger you are, the more force you can exert. Strength is an important component of abilities that are essential for sport performance, like sprinting, agility, throwing, hitting, and kicking.

Power can be thought of as the ability to exert force quickly. It’s not just how much force you can exert; it is how quickly you can do it. For example, you need strong legs and a strong core to hit a baseball, but if you cannot swing the bat quickly enough to connect with the pitch, then all the strength in the world won’t help your performance.

Strength and power are foundational abilities for athletics and life in general. Strength represents a person’s ceiling in terms of force production. It is a quality that allows people to move an opponent or object, to maintain their posture, to sprint, to jump, to throw, to change direction, to react to a changing environment, and to perform everyday tasks. Power, or exerting force quickly, is highly dependent on strength. To a point, stronger athletes have the potential to be more powerful. Many of the explosive maneuvers used in various sports are a product of both strength and power. Some types of power training are more effective as an athlete becomes stronger. In other words, strength and power work hand in hand.