Is Guo Feng's theory of beating the board good?

Guo Feng is good at playing board. The reason for this is the following：

1, enhance strength: Guo Feng needs to beat the board with his hands or feet, which can help the practitioner to enhance muscle strength.

2. Improve speed and accuracy: It is necessary to hit the board quickly and accurately, which can promote the speed and accuracy of practitioners.

3, enhance endurance: playing the board needs to continue, which can help practitioners enhance endurance.

4. Improve self-confidence: By practicing playing board, practitioners can gradually master skills and improve their fighting skills, thus enhancing their self-confidence.