スティーブ・クックのインスタグラム(stevecook) - 10月15日 00時20分

Reasons you should be including some DB exercises in your routine:.
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-3D plane of motion rather than fixed track.
-Work each side at a time.
-Safer when lifting alone (can drop).
-Better range of motion.
-Activation of stabilizing muscle groups!.
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To watch the full vid go to my YouTube

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