KettlebellSingleArmShoulderExtension健身视频教程-背阔肌锻炼

Kettlebell Single Arm Shoulder Extension

Hold kettlebell at your sides with straight arms and palms neutral.
Move arm backward until you feel lats and rear delts engage.
Lower slowly to starting position under full control.

KettlebellSingleArmShoulderExtension健身视频教程-背阔肌锻炼 - 小练场

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