SSC MTS EXAM

Detailed explanation-1: -When you’re sitting or standing, oxygen-depleted blood in your legs must also work against gravity in order to return to your heart. Elevating your legs places them above the level of your heart. This means that gravity is now working in your favor. This may help improve blood flow in the veins in your legs.

Detailed explanation-2: -Who said putting your feet up is bad manners? It may be overly casual, familiar, or informal, but that’s only bad manners in a setting that requires formality or involves people with whom you aren’t familiar. Manners are relative, anyway. Some people think it’s bad manners to put your elbows on the dining table.