Racket ya kijyambere isanzwe igizwe nibikoresho byinshi, ikora mubyiciro byingenzi nibikoresho byo hejuru / ibikoresho byo hanze.

1. Ibikoresho by'ibanze (Menya racket "kumva" na "imbaraga")

Nibikoresho byingenzi byurwego rwagati rwagati rwa racket, bigira ingaruka "kumva" kurasa.

Polymer: Ibikoresho bisanzwe kandi byubukungu. Itanga ibyiyumvo byiza hamwe no gutungurwa neza, ariko hamwe nijwi ryijimye. Ihitamo ryo hejuru ryinjira-urwego no kwidagadura racket.

Nomex (ubuki bwa aramid): Ibikoresho byubuki byoroheje, birakomeye kandi byitabirwa. Bitanga imbaraga nini nijwi rirenga, ariko hamwe na "bigoye" kumva no kugenzura bike. Mubisanzwe biboneka hagati-hejuru-hejuru-racket zishyira imbere imbaraga.

Aluminium: Byibanze bikoreshwa murwego rwinjira, urwego ruhendutse. Umucyo woroshye ariko ufite imbaraga zingana, ukunda guhinduka, hamwe nigikorwa cyo hasi.

1. Ifuro nandi masoko yibumbiye hamwe: Ibikoresho biva murwego rwohejuru. Mu kuvanga ifuro yubucucike butandukanye, uburinganire buhebuje bwimbaraga, kugenzura, no kumva birashobora kugerwaho. Mubisanzwe bikoreshwa murwego rwohejuru rwumwuga cyangwa ibendera.

2.

Fibre ya Carbone: Kugeza ubu ibyingenzi byuzuye nibipimo byisoko ryohejuru. Ibiranga: Uburemere, imbaraga nyinshi, hamwe no gukomera bihagije. Itanga imbaraga nziza zohereza, kugenzura neza, hamwe "kumva ibitekerezo." Ubuso busanzwe bufite karubone fibre, ifasha kongera ubushyamirane no kuzamura spin.

Fiberglass: Biroroshye kandi byoroshye kuruta fibre karubone. Tanga umwanya munini "uryoshye" hamwe no kumva woroshye, hamwe no gutwarwa neza, ariko guhererekanya ingufu no gukomera ntabwo ari byiza nka fibre karubone. Guhitamo bisanzwe kubikorwa-byo hejuru, kugenzura-racket.

Ibikoresho bya Hybrid: Nka karuboni fibre / fiberglass ivanze. Igishushanyo kigamije guhuza ibyiza byombi, nko gukoresha fibre karubone kugirango wongere imbaraga mumurongo hamwe na fibre y'ibirahure kugirango wagure ahantu heza hejuru yikubita. Nibintu byiza byo kugurisha.

Graphite: Akenshi yitiranya fibre ya karubone, ariko mubyukuri, racket zo hambere zakoreshaga grafite nyinshi, hamwe nibikorwa bisa ariko muri rusange biri munsi mubikorwa byo gukora n'imbaraga ugereranije na fibre ya karubone igezweho. Kugeza ubu, racket yanditseho "grafite" ahanini ni ibicuruzwa byo hagati.

Inzira y'isoko:

Urwego rwinjira / Imyidagaduro: Polymer core + fibre fibre / ubusanzwe busanzwe bwa grafite.

Hagati / Hagati: Nomex cyangwa premium polymer core + karubone fibre yububiko.

Urwego rwohejuru / Kurushanwa: Ifuro ryambere cyangwa Nomex core + nziza cyane ya karubone fibre yubuso, hamwe nuburyo bunoze bwo gukora (nkibishushanyo mbonera bidafite ubuhanga nubuhanga bugezweho).

Ibipimo by'ingenzi bya Rackets:

Uburemere: Mubisanzwe hagati ya 190g-250g. Racket yoroshye (

220g) zitanga imbaraga nini kandi zihamye.

Imiterere ya Racquet Isura: Ubugari busanzwe (ahantu hanini heza, bikwiriye kubatangira), kurambura (kwiyongera kugera), kumera nkicyuma (kububasha n'umuvuduko).

Umubyimba: Mubisanzwe 13mm-16mm. Racket zibyibushye zitanga imbaraga nyinshi, mugihe racket yoroheje itanga kugenzura neza no kwihuta.

Ingingo iringaniye:

Umutwe-uremereye: Imbaraga nini, inertia nini ya swing.

Umutwe-urumuri / Iringaniza: Igenzura ryiza, igihe cyihuta kuri net.

Ingano ya Grip: Umuzenguruko usanzwe ugera kuri 10cm (santimetero 4) na 10.5cm (4,25 santimetero), ukurikije ubunini bw'amaboko atandukanye.

Uruhu rwa Grip: Guhumeka, kubira ibyuya, no kutanyerera.