How do you do ab-crunches with weights?

Quoted:

Ab Crunches
1 x 12 x 80lbs
1 x 12 x 90lbs
1 x 12 x 100lbs

Thanks for the tips earlier in proper diet.

I would like to use your diet as reference. (except for the cheat meals....no offense...hehe)

Meanwhile what's a Vasocharge? Is it a form of creatine?

Thanks in advance