<human>: What should I look for in a good personal trainer?
<bot>: You should look for a personal trainer who has experience working with clients of all fitness levels and backgrounds. They should have an understanding of proper form and technique, as well as the knowledge to help you reach your goals. Additionally, it is important that they are knowledgeable about nutrition and can provide advice on how to best fuel your body for optimal performance. Finally, make sure they are passionate about helping their clients achieve success and have a positive attitude.