Iyo sirika mhete tsoka dzetsoka hadzina kuomarara pasi pekushisa kwakadzika uye hadzinyungudika pasi pekushisa kwepamusoro.Ane yakanaka yemamiriro okunze kuramba, gore rose, kana kutonhora, kupisa hakuiti deformation haina kupera, yakavimbika kunaka uye refu kushandisa kutenderera.