Tibetan Buddhists will do Prostrations for miles and sometimes hundreds of miles dressed like this over and over again. The Really devout do this and it seems to help them.

Image source, Getty Images 

I also have seen people do this for long periods of time while I was in Nepal especially through  the Himalayas 

They also circumnambulate (go in circles around Mt. Kailash) which to Asians is often the most Sacred Mountain on earth.

Here in the U.S. and in Asia Mt. Shasta is sometimes called the "Mt. Kailash" of the U.S.