India, July 6 -- Running is one of the easiest and most economical activities. It is so fundamental that it literally gets you naturally high. When you run, your body releases mood-altering endorphins. However, being able to do the activity in favourable conditions - with proper infrastructure, good weather, and greenery - is a privilege, as Namratha, an Instagram user, points out.

On July 3, Namratha, an Indian woman living in the US and an avid runner, expressed how lucky she feels to go for a run in areas with AQI readings in the single digits, footpaths she can use, and green spaces. A privilege, she feels, that her friends in India don't get to enjoy.

Sharing the video, she wrote, "Before my first run in Seattle last month, I was s...