Back Squats (10/22/13) Several of you had your first PB today! PB means two things @ Vert, Peanut butter or Personal Best. Welcome to the Vert family Heather, we are really excited to have you here. Teamwork! Vert's kids corner is popular among the little Vert Squirts! Thank you to everyone who has donated books, toys, & games to make this area so FUN! Posted on November 10, 2013 by Todd Miller.