Leg break the batsman's legs are usually in the path of the ball if it misses the bat or takes an edge. This makes it difficult for the bowler to get the batsman out bowled or caught from a leg break. A ball bowled by a left-arm unorthodox spin bowler with a leg break action spins in the opposite direction, i.e. from left to right as the bowler sees it. Such a ball is not normally called a leg break but a "left-arm unorthodox spinner" or "Chinaman". Leg break A leg break is a type of delivery in the sport of cricket.
Square of opposition on both terms in particular claims (I and O), but allowing all terms of universal claims (A and E) to lack existential import. This decision made Venn diagrams particularly easy to use for term logic. The square of opposition, under this Boolean set of assumptions, is often called the modern Square of opposition. In the modern square of opposition, A and O claims are contradictories, as are E and I, but all other forms of opposition cease to hold; there are no contraries, subcontraries, or subalterns. Thus, from a modern point of view, it often makes sense to talk about