Do We Have to Cool Down After Exercise?

Contrary to what most of us learned in gym class, cooling down after a workout won't substantially improve limberness or reduce muscle soreness. A brief walk after exercise, however, may prevent dizziness by maintaining normal blood flow to the brain.

Source: http://well.blogs.nytimes.com/2013/04/24/do-we-have-to-cool-down-after-exercise/

Christina Aguilera sachin tendulkar ricky ponting barack obama