Nthawi zonse timakhulupirira kuti umunthu wa munthu umasankha mtundu wa zinthu, tsatanetsatane wake amasankha zinthu zamtengo wapatali, limodzi ndi mzimu wa REALISTIC, WOPHUNZITSIRA NDI WOPHUNZITSA wa ogwira ntchito pamtengo wotsika wa China Siboasi Tennis Ball Shooting Machine for Training (W7 ndi T1600), Takulandilani makasitomala onse okhala ndi kunja kuti apite ku bungwe lathu, kuti apange mgwirizano wautali.
Nthawi zonse timakhulupirira kuti umunthu wa munthu umasankha mtundu wa zinthu, tsatanetsatane amasankha zamtundu wapamwamba kwambiri, limodzi ndi mzimu WOONA, WABWINO NDI WATSOPANOChina Tennis Ball Machine ndi Tennis Cannon mtengo, Kupanga zinthu zambiri zopanga, kusunga zinthu zamtengo wapatali ndi zothetsera ndikusintha osati zinthu zathu zokha koma tokha kuti tipitirize kukhala patsogolo pa dziko lapansi, komanso chomaliza koma chofunika kwambiri: kupanga kasitomala aliyense kukhutitsidwa ndi zonse zomwe timapereka ndikukula mwamphamvu pamodzi. Kuti mukhale wopambana weniweni, yambani apa!
SIBOASI W7 ndi makina apakatikati owombera mpira wa tennis. Zoyendetsedwa kutali. Mwachindunji gwiritsani ntchito mphamvu ya AC (110V kapena 220V), batire lakunja lomwe limatha maola 3-5 likupezeka kuti musankhe. Chithunzi mutha kusunga makinawo mgalimoto yanu kapena malo oyamba ndikuchotsa batire lakunja kuti mudzalipiritse kuti mukayesenso. Mutha kusintha makonda anu pakubowola nthawi yayitali, kuthamanga, kutalika. Kubowola koyambirira kumakhala kopanda chisawawa, malo osasunthika, kuzungulira kwa mpira wopepuka, mizere iwiri, mizere itatu ndi mitundu 4 ya mzere wopingasa.