A strong method for determining overall fitness levels is through a comprehensive fitness assessment. This typically includes multiple components, such as cardiovascular endurance, muscular strength, flexibility, and body composition. Tests may involve activities like the beep test or 1-mile run for cardiovascular health, along with strength tests using weightlifting or bodyweight exercises. Flexibility can be measured through stretches, and body composition often involves calculating body fat percentage. Comprehensive assessments offer valuable insights into an individual's area for improvement and help tailor fitness strategies.