1. Qualification and certification of coaches: The qualification and certification of coaches are one of the important factors in choosing coaches. For example, internationally certified coaches (such as ACE, NSCA, ACSM, NASM) are usually more popular because of their higher professional level and better teaching quality.
2. Coach's experience: The coach's experience is also one of the factors to consider when choosing a coach. Experienced coaches can usually better understand your physical condition and goals and provide better guidance and suggestions.
3. Coach style: Different coaches have different teaching styles and methods. You need to find a coach that suits your style to ensure that you can enjoy the process of fitness and get the best results.
4. The coach's personality: It is important to choose a coach who is cheerful, patient, good at communication and understands your needs.