That's the trick. It may feel awkward at first, but after a while you'll do it automatically & never leave home without it.
The "checklist for all shots" section towards the end of the book has Extensor Action all over it. For a reason.
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When James Durham recorded 94 at the Old Course at St Andrews in 1767, he set a course record that lasted 86 years. Golf: A curious sport whose object is to put a very small ball in a very small hole with implements ill desiged for the purpose - Sir Winston Churchill