Is the high school biology competition coach tired?

The high school biology competition coach is tired.

As a high school biology competition coach, he needs to undertake many tasks and responsibilities, including making teaching plans, guiding students to conduct experiments and research, and organizing competition training. These jobs require a lot of time and energy, and often require overtime. In addition, coaches need to constantly learn and update their knowledge to remain competitive and provide the best guidance. These factors will lead to high school biology competition coaches' work pressure and fatigue.