How to make biceps more vascular?

[HighRoller69]

My arms are very vascular except for my upper arms and they just look like a lob of fat even though theres not much fat on them. I can see my vein a little bit on one of my arms but i want to maintain a ripped, vascular look. Is there a way i can do this while still maintaining my bulking diet? Any help is appreciated.

[mer-der-ah]

start fwapping with the other arm?

[Gator87]

Vascularity is mainly obtained by having low bodyfat...so if you tend to store fat in your arms (which I do), then you'll just have to get real lean to see the veins.

[Babylon1023]

Would endurance cardio have anything to do with it? My former collegue had very vascular arms (it's been years since he's seriously worked out) and his doctor commented that he must have a very healty cardiovascular system for his veins to be that vascular. Anything to this or is it the PhD version of Broscience?

[HighRoller69]

I guess i will start jogging more often but will doing higher reps of dumbell curls also work?

[Alex1234]

higher reps will help endurance, not the definition of your muscle, low body fat will

[HighRoller69]

What about taking anything supplement wise?

[Black_Spit]

Nothing will simply make veins appear, lol... existing ones can become more visible with certain GDA's/Supplements or with a good pump, but, if they're not showing then you're just not lean enough or you're not genetically predisposed to show them.

If it were possible to make biceps veins show up... don't you think a certain Mr Olympia would be doing it? (serious)

[_Aggression_]

Vascularity is mainly obtained by having low bodyfat...so if you tend to store fat in your arms (which I do), then you'll just have to get real lean to see the veins.

Absolutely. Vascularity and 'paper-thin' skin is all about body fat levels.