Historically, athletic performance was evaluated through visual observation and subjective judgment. Coaches relied on experience, erotic intuition, and basic statistics to assess players. While effective to a degree, these methods lacked precision and consistency.
The rise of sports science and performance technology has introduced objective measurement into athletic development. Motion tracking systems, biometric sensors, and performance analytics now provide detailed insights into speed, endurance, workload, and efficiency. These tools allow athletes and coaches to make informed decisions based on empirical evidence rather than assumption.