Topic : "Tighten"

Muscles in the esophagus tighten and relax to create a wave-like process called peristalsis which pushes food down the small tube, which is why your food never falls back out if you happen to be eating and swallowing upside down!

We will continue to tighten the squeeze on some of the oligarchs who surround putin.

After victory, tighten your helmet chord.