Sport, Golf, British Open Championship, Troon, Scotland, 11th July 1973, USA's Johnny Miller loosens up with some stretching excercises during a practice round before the Championships begin [Getty Images]

Sport, Golf, British Open Championship, Troon, Scotland, 11th July 1973, USA's Johnny Miller loosens up with some stretching excercises during a practice round before the Championships begin (Photo by Popperfoto via Getty Images/Getty Images) — see more

Sport, Golf, British Open Championship, Troon, Scotland, 11th July 1973, USA's Johnny Miller loosens up with some stretching excercises during a practice round before the Championships begin (Photo by Popperfoto via Getty Images/Getty Images)