Poyerekeza ndi woyenga, mphero za mpira zakhala zikuyenda bwino ndi ubwino wogwiritsa ntchito mphamvu zochepa, zokolola zambiri, phokoso lochepa, zitsulo zotsika kwambiri, zosavuta kuyeretsa, kugwira ntchito limodzi, ndi zina zotero. Mwa njira iyi, yafupikitsa nthawi 8-10 nthawi ya mphero ndikusunga nthawi 4-6 zogwiritsa ntchito mphamvu.Ndi ukadaulo wotsogola wapamwamba komanso Chalk zotumizidwa kunja ndi kulongedza koyambirira, magwiridwe antchito a zida ndi mtundu wazinthu ndizotsimikizika.

LST ball mphero imapangidwa molumikizana ndi gulu la akatswiri ochokera kumakampani osiyanasiyana ndipo amagwiritsa ntchito zida zapadera zokonzedwa ndi mabizinesi ankhondo ndi asitikali a Chengdu.Panthawi imodzimodziyo, yatengera ubwino wa mphero zambiri zopingasa mpira monga German BUHLER, Naichi, ndi Lehman, komanso madzi ozizira ndi otentha mkati mwa makina oyendetsera kutentha.Delta PLC ndi Schneider low-voltage magetsi zida.Zonsezi zimapangitsa mpira-mphero uyu kukwaniritsa mlingo wapamwamba wapadziko lonse lapansi.