舉啞鈴手臂d線條同青根粗...幾時會見效？

i think you are talking about veins
if you want to show it..its depends on ur bodyfat..if you dont have that much bodyfat..ur veins will show more
if you want to get it big..you have to go to the gym and work for it..it will take a long time to get ur veins bigger depends on how hard you workout

好難講
我冇舉啞鈴都有你講果ｄ野