What is described as a set of attributes that relate to the ability to perform physical activity?

The correct choice is physical fitness, as it specifically refers to a set of attributes that enable individuals to perform physical activities effectively. Physical fitness encompasses various components, including cardiovascular endurance, muscular strength, flexibility, and body composition. These attributes collectively determine how well a person can engage in sports, exercise, and daily activities without undue fatigue.

In contrast, while the other terms, such as physical health, physical endurance, and physical capability, may relate to the ability to be active, they do not capture the full spectrum of characteristics that define physical fitness. Physical health often refers more broadly to overall well-being and the absence of disease rather than specific physical abilities. Physical endurance is a component of fitness that focuses on stamina and the ability to sustain physical activity over time but does not refer to the entire range of fitness attributes. Physical capability could imply the potential or capacity to perform certain tasks, but it lacks the specificity found in the definition of physical fitness, which encompasses both the condition and performance aspects of physical activity.