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이건학이·Barbell Bicep Curl·2025-11-10I'm a beginner at this. The weight of the bag is 15, but how do I make it 10kg? Is the 5kg for my ancestors?
I'm a beginner at this. The weight of the bag is 15, but how do I make it 10kg? Is the 5kg for my ancestors?
There is an easy bar. It weighs about 9.5 kilograms.
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