Visit Dr. Allen's other passion, The Gait Guys. It is a company he started in 2010.
Visit The Gait Guys at several places:
Our Blog on Tumblr: www.thegaitguys.tumblr.com
on YouTube (www.youtube.com/user/TheGaitGuys)
on Facebook: www.facebook.com/pages/The-Gait-Guys/169366033103080
on Twitter: twitter.com/thegaitguys