请描述一个技术工具对身体如何有益或有害，要求回答必须只包括三个要点，并且各要点必须使用动词的现在时形式。
user
1. Enhances physical fitness by providing personalized workout plans.  
2. Reduces the risk of injury by monitoring body movements in real-time.  
3. Boosts mental well-being by offering relaxation and meditation guidance.
assistant