5. Clear Key
Please note that the Clear Key is a concept that I got from Dr Carey Mumford. Carey was an inspirational man who I met during the challenge year. He has a variety of very interesting thoughts in relation to golf and more information on his theories can be found here:
Carey also has a free putting book which can be found here:
I hope to persuade Dr Mumford to do a conference call for all members soon where he can help explain his theories more fully.
Watch how it is incorporated into the full pre-shot routine: