P 140 - Assessment of angular momentum in patients with cerebral palsy, having excessive lateral trunk Motion, during walking

Angular momentum (AM) is a conservative controlling variable governing in complex dynamic system such as walking with the aim of maintaining dynamic equilibrium. [1] Harmonic ratio index (Hr), as a ratio of symmetry to asymmetry phases due to the trunk acceleration during walking, helps to measure the smoothness of walking. [2] The higher numbers of Hr in vertical and sagittal planes indicate on more stable, better balance and harmonic gait.
Source: Gait and Posture - Category: Orthopaedics Authors: Tags: Short communication Source Type: research