ab

Well, he's not doing 20minute abs, because if he were, he would have way better abs.

I'm going to hit my abs and hit my legs.

Bears have more than eight abs, with new abs being discovered every day.

Keeping those abs nice and tight.

AB is also possible, but very rare.

The scientists believe that group AB formed by genetic mixing among people with other types.

Just some guy she met at the gym with Brad Pitt's face and Jesus' abs.

There are four kinds of blood group: O, A, B and AB.

There are four blood groups: A, B, AB and O blood groups.

Chances are this guys abs are stronger than yours.