是否有把握让一个从来没有打过网球的人在短短20分钟内学会打网球?这几乎是不可能的事,美国一位教练敢给出肯定的答案,并意外地创下了如今管理界一个知名的管理技术——教练技术。20世纪90年代,这位美国教练声称,他可以让 Is it certain that getting a tennis player to learn to play tennis in as little as 20 minutes? It is almost impossible. A coach in the United States dared to give a positive answer and hit an unexpected one in the management community Well-known management techniques - coaching skills. In the 1990s, the American coach claimed he could make it