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.
It means you had a dream of your wife having a baby. If you don't want kids, then it scares you so you dream of it. If you do want kids, then you're dreaming of it because you want one.