Penalty doubles are a great fun part of bridge, but they are often overlooked as being ‘anti-social’! The more you get used to the idea of doubling more, the more fun you can have. The topic outlines the difficulties in recognising different types of doubles and working together as a partnership to generate the best scores.
There is a seminar with its set hands along with a few live seminars a well. There are also plenty of example hands from hands of the week to back up the ideas. And there are bidding quizzes which include the ideas around penalty doubles.