Ndi kukula kwachangu kwa msika wosungira mphamvu zongowonjezwdwa, kufunikira kwa machitidwe owongolera mabatire kukuchulukirachulukira. Izi ndi wanzeru lithiamu batire chitetezo bolodi ntchito yosungirako mphamvu. Amagwiritsa ntchito luso lamakono lodziwiratu kuti ateteze mabatire osungira mphamvu kuti asatengeke kwambiri, atayike, komanso apite patsogolo, kuonetsetsa kuti ntchito yosungiramo mphamvu ndi yotetezeka komanso yodalirika. Nthawi yomweyo, imaphatikiza magwiridwe antchito apamwamba amagetsi, omwe amatha kuyang'anira voteji ya cell iliyonse ya batri munthawi yeniyeni ndikuwongolera moyo wautumiki wa paketi ya batri kudzera mu kasamalidwe koyenera.