Knee Neuromuscular Assessment in Children With Cerebral Palsy

The purpose of this study is to evaluate the reliability (intra-rater and inter-rater) of the K-Pull dynamometer and the K-Myo non-invasive electromyography sensor (assessing neuromuscular activity) in the evaluation of the lower limbs in children with cerebral palsy. Specific objectives include: * Examining differences in neuromuscular activity among children with CP classified at functional levels I to III on the GMFCS scale. * Deriving conclusions from the correlation between electromyographic activity, muscle tone, and generated muscle strength. * Assessing the applicability of neuromuscular activity assessment devices in clinical settings.