How Do Sunglasses Block UV Rays? The color and degree of darkness provided by sunglasses have nothing to do with how well they block dangerous UV rays. Lenses are treated with a clear coating that blocks UV rays, and even standard prescription eyeglasses with no tinting use lenses that have been coated to block UV.
verb (used with object) 1. to overstrain or wrench (the ligaments of an ankle, wrist, or other joint) so as to injure without fracture or dislocation. noun. 2. a violent straining or wrenching of the parts around a joint, without dislocation. 3. the condition of being sprained. Origin of sprain.
The most common ankle injury is a sprained ankle, but ankle pain can have numerous sources. Ankle pain that results from injury are often thought of as sports injuries. But you don't necessarily have to be an athlete or even a social sportsperson to twist your ankle.s you can see, there are actually a lot of common ankle injuries-not just sprained ankles. It is important to accurately diagnose exactly what is wrong with your ankle to ensure that both your short and long-term treatment goals are achieved as soon as possible.