DumbbellFlatPreacherCurl健身视频教程-二头肌锻炼

Dumbbell Flat Preacher Curl

Start with a with a dumbbell in one hand and your tricep resting on flat bench.
From this starting position, curl the dumbbell up towards your shoulder, keeping your upper arm stationary on the bench.

DumbbellFlatPreacherCurl健身视频教程-二头肌锻炼 - 小练场

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