What is required to effectively cancel a personal training session?

To effectively cancel a personal training session, it is essential to call at least 24 hours in advance. This timeframe is generally considered standard practice within the fitness industry, allowing trainers to adjust their schedules accordingly. Providing a full day's notice ensures that the trainer has the opportunity to fill the slot with another client, which is important for both the trainer’s business and the overall management of client appointments.

Notifying the trainer when convenient does not guarantee adequate notice and could lead to last-minute cancellations that disrupt the trainer's schedule. Sending an email later may not reach the trainer in time, especially if they manage appointments in real-time. Bringing a friend to the session does not cancel the original appointment and could complicate matters if the trainer is not prepared for an additional client. Thus, calling at least 24 hours in advance is the most appropriate and respectful method for cancelling a session, ensuring clear communication and professional courtesy.