Considering
the limited experience in this regard, we would assume with
some reserves that the CKC exercises where more than one muscle is
engaged during work produce better response in the extrapyramidal
share of the central nervous system. Given the fact that the extrapyramidal
nervous structures and pathways control the coordination
and fine movements, we may admit that this type of exercises influence
well the available rigidity and coordination, which is further confirmed
by the emerging changes. The intimate mechanisms, however,
are difficult to explain at this stage.