I'm in the very unusual position of having experience as a literary agent, as a book editor (both in - house and freelance), and as a published author. (virginialloyd.com)
The study notes that the muscular power used while holding the arms in unusual positions may contribute to some of the extra energy cost. (sciencemag.org)
Proper agility and mobility are essential to preventing injury, especially when you are thrown into unusual positions. (onnit.com)