Basic shoulder exercise (deltoid muscle) - dumbbell shrug

★ Posted on 12-26,2024

Basic shoulder exercise (deltoid) - dumbbell shrug

Action description: two-handed The dumbbell hangs in front of the leg. Use the contraction force of the trapezius muscle to lift it upward until the shoulders are raised close to the ears, so that the trapezius muscle is at the "peak contraction". Stop for a moment, and then use the tension of the trapezius muscle. Control slowly restores


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