title: Influence of asymmetry on the flexion relaxation response of the low back musculature.
authors.affiliation: The Ergonomics Laboratory, Department of Industrial and Manufacturing Systems Engineering, Iowa State University, Ames, IA 50011-2164, USA. xpning@iastate.edu
authors.forename: Xiaopeng
authors.initials: X
authors.lastname: Ning
authors.forename: Omid
authors.initials: O
authors.lastname: Haddad
authors.forename: Sangeun
authors.initials: S
authors.lastname: Jin
authors.forename: Gary A
authors.initials: GA
authors.lastname: Mirka