Which factor is NOT a consideration in determining a client's training structure?

Determining a client’s training structure involves several important factors that directly influence their training effectiveness and overall experience. Among the critical considerations are athletic experience, goals, and mental readiness. These elements help create a personalized approach to training that can maximize performance and satisfaction.

Athletic experience is essential as it provides insight into the client’s background, skills, and level of fitness, allowing the coach to tailor training intensity and progression accordingly. Goals are crucial, as they define what the client aims to achieve—whether it's improving endurance, speed, or preparing for a specific event. Mental readiness refers to the client's psychological state and willingness to engage in training, which can significantly affect motivation and adherence to the program.

The time of day, while it may influence a client's training schedule, is not a fundamental factor in shaping the structure of the training itself. While some clients may perform better at different times of the day (e.g., morning vs. evening), it does not inherently affect how their training program should be structured. Instead, it's more about aligning the timing with the individual's preferences and lifestyle rather than impacting the core components of the training regimen. Therefore, it is the factor that is least essential when determining the overall training structure.