Benefits of Shaking
2013-12-01azim58 - Benefits of Shaking
Benefits of popular 'Shake Weight' actual but minimal
http://www.cleveland.com/healthfit/index.ssf/2010/08/popular_shake_weight_o
ffers_ac.html
Shaking Medicine
The Healing Power of Ecstatic Movement
http://store.innertraditions.com/isbn/978-1-59477-149-1
Shaking - the Most Basic Step Towards Stress Management and Relief
http://ezinearticles.com/?Shaking---the-Most-Basic-Step-Towards-Stress-Mana
gement-and-Relief&id=4777615
Good Vibrations: Aging Bones May Benefit From A Good Shaking
http://www.sciencedaily.com/releases/2007/02/070220005025.htm
Shaking
Benefits:
http://www.healingsociety.org/2011/03/06/meridian-gym-do-in-exercise/
I guess there's also the girls on washing machine example