Birasabwa ko imbaraga zambere zamahugurwa zigomba kuba 5-7.5 kg kuri biceps.Niba triceps ikozwe na dibbell, ni kg 2,5-5 ukoresheje ukuboko kumwe na kg 10 ku rutugu.Kubwibyo, urebye ko ubanza ugura dumbbells hamwe na nomero 30 nominal (mubyukuri birenze 2 ...
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