Fig. 3From: Assessment of net knee moment-angle characteristics by instrumented hand-held dynamometry in children with spastic cerebral palsy and typically developing childrenBetween-day reliability of hand-held dynamometry approach to measure knee moment-angle characteristics. X-axis: knee angle at 0.5, 1, 2, 3 and 4Â Nm measured at day one. Y-axis: knee angles measured at day two. Dotted arrow: between days error. TD (n=7) and SCP (n=3)Back to article page