スティーブ・クックのインスタグラム(stevecook) - 2月3日 05時10分

Exercise of the day- Gironda Dumbbell Swing. Even though it looks like a dab it’s
actually a one-arm lateral raise with the off arm brought up with a 90 degree angle arm bend. The bent arm doesn't do much work, but it allows you to keep some tension on the shoulder muscle during the whole exercise. Constant tension is a great way to ramp up the intensity

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