参考资料：

1.Erin Keaveny, 13 July 2018, Uncovering The Ancient Origins of Diving Boards, Swimming World 

2.Diving History, Epicosports 

3.Sunplay, 19 September 2014, Fun Fact Friday: History of the Diving Board 

4.US Patents 

*本文授权转载于 “保铭体育” 公众号。