30-Day Challenge description

Doing something, anything at all, is always better than nothing.
That’s exactly the spirit behind Just-Do-Something Challenge

The following app makes it super simple to fit a little exercise into every day.

You don’t need to plan anything in advance - nothing requires a change of clothes or any equipment. Just knock out each daily to-do within the 24-hour window.

Source: http://greatist.com/move/just-do-something-challenge