2. Secondly, the first dimension of sports activities introduces the name and main contents of the first dimension of sports activities, while the second dimension introduces the name and main contents of the second dimension of sports activities.

3. Then, the third dimension of sports activities continues to introduce the names and main contents of sports activities in the next dimension. Emphasize the importance of this activity to students' mental health, stress relief and self-awareness.

4. Then, the fourth dimension is physical activity, which is very important for students' social communication ability, leadership ability and cooperation spirit. The fifth dimension of sports activities, and finally introduce the name and main content of the last dimension of sports activities.

5. Finally, summarize and comprehensively introduce the value and significance of sports activities from five dimensions, and encourage students to actively participate in these activities to achieve all-round physical and mental development.