NETA Personal Trainer Practice Exam

Speed is not considered a health-related component of physical fitness; rather, it is classified as a skill-related component. The health-related components of physical fitness include cardiovascular endurance, flexibility, muscular strength, muscular endurance, and body composition. These components are closely associated with good health and the ability to perform daily activities.

Cardiovascular endurance refers to the efficiency with which the body delivers oxygen and nutrients needed for muscular activity and is critical for overall health. Flexibility benefits joint mobility and can reduce the risk of injuries, making it an important aspect of physical health. Body composition, which relates to the proportion of fat and non-fat mass in the body, also plays a crucial role in health, as it influences the risk of chronic diseases.

In contrast, speed is more related to athletic performance and skill development rather than direct health benefits, making it distinct from the health-related components. Understanding this distinction is key for trainers when developing fitness programs focused on improving health and wellness.