Jaffrey and Rindge firefighters work to stabilize a rolled vehicle during a training exercise in Rindge on Saturday. COURTESY PHOTO—

Rindge and Jaffrey firefighters learn how to safely lift the back of a vehicle if they need to extract a person from beneath it. COURTESY PHOTO—

Jaffrey and Rindge crews practice dismantling vehicles to extract trapped passengers. COURTESY PHOTO—

Dean Ericson from Firematic Supply Company leads a training on stabilization and extraction techniques for Jaffrey and Rindge fire crews on Saturday. COURTESY PHOTO—

Crews use tools to pry open crushed doors on a training vehicle. COURTESY PHOTO—