TY - BOOK AU - Amal Abdelrahman Mohamed Elborady AU - Ahmed Hassan Hussein , AU - Ahmed Waheed Mustafa , AU - Ghada Mohamed Elhafez , TI - Ground reaction force and foot pressure changes with different floor materials during barefoot and shod walking / PY - 2011/// CY - Cairo : PB - Amal Abdelrahman Mohamed Elborady , KW - Foot placement pressure KW - Ground reaction force KW - Heel strike transient N1 - Thesis (Ph.D.) - Cairo University - Faculty of Physical Therapy - Department of Biomechanics; Issued also as CD N2 - Studying the biomechanical gait alterations ; as changes in step length , speed and angle of foot placement , during walking on different floor materials has been an interesting field of study . The purpose of this study was to explore the effect of changing the floor material on the ground reaction force and the foot pressure distribution during barefoot and shod walking ER -