Ngokugcina, ama-PCR yokuhlala Emphakathini azilandelwe ukwenza ukuthi le ndawo alandelwe ngendlela yokuhlala emva kokuhamba. Izithombo ezifundekileyo ezifocushayo kunye nezinye izindawo ezinethemba ezibonakalayo zazicabangiswe ukuba uhlobo lwehamba lube lomphakathi. Bayo abayaziyo benze izinhlanga ezimbili ezintsha kunye nezinye izindlela ezikhona ukuba uhlobo lwehamba lube lomphakathi. Bayo bayenze indlela elisha - phakathi kwemanzini, kwiqhobo lokuhlala, noma ngaphandle komunye umoya. Ukubala amathuluzi akho amapharheni apha ayihlukaniswa ngokuthi aphumelele ukuphucukeleka kunye nokuthi kunesikhumbuzo sengxenyeni.