The Definitions to the 7 Components of Skill Related Fitness: Agility: The ability to rapidly and accurately change the direction of the whole body in space. Balance: The ability to maintain equilibrium while stationary or moving. Coordination: The ability to use the senses and body parts in order to perform motor tasks smoothly and accurately. Power: The amount of force a muscle can exert. Reaction Time: The ability to respond quickly to stimuli. Speed: The amount of time it takes the body to perform specific tasks.