What is one potential outcome of using only one assessment to create training charts?

Using only one assessment to create training charts can lead to an inaccurate representation of fitness levels. This is because a single assessment may capture only a specific aspect of an athlete's abilities or fitness at that moment in time, failing to provide a comprehensive view of their overall capabilities. Different types of assessments evaluate various components such as endurance, strength, flexibility, and more. Relying solely on one measure can overlook important changes and variations in an athlete's performance or health, thus misrepresenting their actual fitness level. For effective training programs, it's essential to utilize multiple assessments to ensure a holistic understanding of an athlete’s progress and to tailor workouts appropriately.