Charles W. Armstrong

Impact characteristics of soccer balls varying in size and design

Charles W. Armstrong, Bruce Kwiatkowski, 1989 .

SOCCER THROW-IN KINEMATICS

Raymond E. Miller, Charles W. Armstrong, Timothy A. Levendusky, 2008 .

An Automated Testing Assembly for Characterizing Stiffness of an Ankle Foot Orthosis

Mohammad Elahinia, Charles W. Armstrong, Mohamed Samir Hefzy, 2011 .

Surface electromyography of the forearm musculature during an overhead throwing rehabilitation progression program.

Charles W. Armstrong, Grant E. Norte, Cassandra L. Lipinski, 2018, Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine.