Barbell is the main weapon of Weightlifter Zombies in Plants vs. Zombies Adventures. Weightlifter Zombie will instantly kill the first plant it encounters unless it is a Hard-nut with enough health, which will make it lose its barbell. Magnet Plant can steal the barbell along with the Weightlifter Zombie's arm.
The barbell absorbs 40 shots before falling off with Weightlifter Zombie's arm. It does not degrade. The barbell can take the damage of one instant-kill as long as it is on Weightlifter Zombie.
- †: Metallic