I-Tasical Series Back Extension inomklamo wokungena onamarola aguquguqukayo angemuva, okuvumela ojimayo ukuthi akhethe ngokukhululekile uhla lokunyakaza.I-waist pad enwetshiwe inikeza ukunethezeka nokusekela okuhle kakhulu kulo lonke uhla lokunyakaza.Yonke idivayisi iphinde izuze izinzuzo ze-Tasical Series, isimiso se-lever esilula, isipiliyoni esihle kakhulu sezemidlalo.