Advanced techniques refer to specialized methods or strategies that enhance performance or efficiency in various fields. These techniques often build upon foundational skills and knowledge, allowing individuals to tackle more complex problems. For example, in data analysis, advanced techniques might include machine learning algorithms that can identify patterns in large datasets. In the realm of sports, advanced techniques can involve specific training regimens or tactics that improve an athlete's performance. Techniques such as video analysis help athletes refine their skills by providing detailed feedback on their movements. Overall, advanced techniques are essential for achieving higher levels of expertise and success.