Although the muscles don't contract concentrically or eccentrically when you perform the squat, they are the primary spine extensors and also assist with lateral, or sideways, spine flexion and torso rotation ranges of motion.
Headlights in a dream indicate an approaching problem. You may see warning signs in your daily life which have caused you to fear an impending conflict. To be caught in the headlights in a dream means that you are feeling vulnerable to a problem which appears unstoppable.
We're caught, in a camera's eye. Caught, without an alibi. A picture's worth a thousand words they say. We're caught in a motel room. The tangled sheets smell like sweet perfume. No matter who's at fault, we're caught. (guitar/steel solos).