Rugby is a high-intensity sport with a long history, originating in England and dating back to the 19th century. The founder of rugby was William Webb Ellis. Rugby was initially formed by borrowing sports styles from Europe and China. In the 19th century, rugby gradually became popular in various colleges in England. The regulatory body for rugby was also established during this period, with the earliest being the Oxford University Rugby League founded in 1846. Rugby is gradually becoming pro...