Do Humans Optimally Exploit Redundancy to Control Step Variability in Walking?

• Jonathan B. Dingwell ,

  * E-mail: jdingwell@mail.utexas.edu (JBD); jpcusumano@psu.edu (JPC)

  Affiliation Department of Kinesiology, University of Texas, Austin, Texas, United States of America

  ⨯
• Joby John,

  Affiliation Department of Engineering Science & Mechanics, Pennsylvania State University, University Park, Pennsylvania, United States of America

  ⨯
• Joseph P. Cusumano

  * E-mail: jdingwell@mail.utexas.edu (JBD); jpcusumano@psu.edu (JPC)

  Affiliation Department of Engineering Science & Mechanics, Pennsylvania State University, University Park, Pennsylvania, United States of America

  ⨯