'Demonstration of the barbell good morning and the concentric good morning. Step by step guide at http://gubernatrix.co.uk/2010/07/how-to-good-morning/'
Tags: exercise , morning , back , weightlifting , powerlifting , good , barbell
See also: Kräftigung , Recipe , online coach , up up , Music , learn , full body , kettlebell , deadlift , pac
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