Which of the following is NOT a step in conducting a proper field interview?

Engaging in physical exercise is not a standard step in conducting a proper field interview. The focus of a field interview is on gathering information through interaction between the interviewer and the subject. This process requires establishing the reason for contact to understand the context, documenting responses accurately to keep a record of the information gathered, and asking relevant questions that are essential to the purpose of the interview. Each of these steps contributes to the effectiveness and structure of the interview, whereas physical exercise does not play a role in the interview process itself. It is essential to maintain a professional demeanor and focus on the objectives of the interview rather than diverging into unrelated activities.