Running may not be better than walking..

Which is better - running or brisk walking?

Research shows that while running burns more calories and boost your heart, it is not as effective in keeping you healthy (fall sick less), reducing tension & stress and improving your back as brisk walking.

A 3-hour brisk walking per week is as effective as 90 mins of running!

Mmm.. now have to find that 3 hours.. ;-)