Which of the following factors can affect an individual's skill-related fitness?

Skill-related fitness is influenced by a combination of various factors, including age, training, and genetics. Understanding how each of these components contributes to skill-related fitness is essential.

Age plays a significant role in skill-related fitness. As individuals grow and develop, their physical capabilities, such as speed, agility, balance, coordination, and reaction time, change. Generally, younger individuals may display enhanced abilities in these areas, while older individuals may experience a decline in skill-related fitness due to changes in muscle mass, flexibility, and overall physical condition.

Training is a crucial factor that directly enhances skill-related fitness. Engaging in specific training programs tailored to improve areas such as agility, coordination, or balance can lead to significant enhancements in performance. The more an individual practices and trains in particular skills, the more proficient they become, demonstrating the importance of purposeful practice and physical conditioning.

Genetics also contribute to an individual's skill-related fitness. Genetic factors can influence various physical attributes, including muscle fiber composition, body structure, and natural athletic ability. These inherent traits can predispose someone to excel in certain sports or activities that require specific skills.

Thus, the correct answer encompasses all these factors, as each plays a vital role in determining an individual's skill-related fitness level. Recognizing