Ellis Achong as a "chinaman" as a result. However, Achong was not the earliest recorded Test match player to bowl unorthodox left-arm spin – that is believed to be Charles Llewellyn of South Africa. Achong played in six Test matches for the West Indies against the English cricket team from 1930 to 1935, three in the West Indies and three in the 1933 tour of England. In all, Achong took eight Test wickets at a bowling average of 47.25, but his Test figures belie his much greater success at regional level in the West Indies between 1929–30 and 1934–35. In the final
Wrist spin stock delivery and the "wrong'un" – in the wrist spinner's case his googly, and in the finger spinner's case his doosra. A topspinning cricket ball behaves similarly to top spin shots in tennis or table tennis. The forward spinning motion impedes air travelling over the ball, but assists air travelling underneath. The difference in air pressure above and underneath the ball (described as the Magnus effect) acts as a downward force, meaning that the ball falls earlier and faster than normal. In cricketing terms, this means that the ball drops shorter, falls faster and bounces higher than might otherwise be