Which of the following best describes the demonstration of functional movements?

The demonstration of functional movements centers around offering accurate visual examples of movements. This is crucial in ensuring that athletes can clearly see the proper mechanics and technique required for each movement. By providing a visual model, trainers help athletes understand how to perform movements safely and effectively, which is essential in preventing injury and maximizing performance. Demonstrations can also highlight common errors or points of failure, further enhancing the learning experience.

While motivational support, adjusting workout intensity, and setting personal goals are all important aspects of coaching and athlete development, they do not specifically address the mechanics of performing functional movements. The primary goal of a demonstration is to visually convey the correct form and technique, making option B the most fitting description of what it entails.