title: The effect of derotation braces on knee motion.
abstract: Four different types of derotation braces and an elastic knee support were tested on ice-hockey players. The elastic support did not noticeably affect rotation and abduction-adduction of the knee. All four braces reduced rotation and abduction-adduction in test actions simulating sports situations. Flexion-extension was slightly affected by two of the individually made braces in one action. Running a figure eight was slower with two of the individually made braces. The best braces, one individually made and one ready-made, limited rotation and abduction-adduction effectively, but did not affect performance. Minor differences in design may account for differences in effect and may alter the protection afforded by a brace.
authors: Department of Orthopedics, University Hospital, Linköping, Sweden.
authors: Y
authors: Y
authors: Tegner
authors: G
authors: G
authors: Pettersson
authors: J
authors: J
authors: Lysholm
authors: J
authors: J
authors: Gillquist
mesh_terms: D001915:Braces; D004867:Equipment Design; D006688:Hockey; D006801:Humans; D007719:Knee Joint / Q000502:physiology*; D008297:Male; D009068:Movement; D009119:Muscle Contraction; D013178:Sports Medicine