Yintoni kufuneka inkundla ibonakale?
Kwisayithi apho kuza kubakho umdlalo we-tennis, iimfuno ezizodwa zenziwe. Ubungakanani bayo kumdlalo we-one-on-one kufuneka ube ngu-23.77x8.23 m. Ukuphindwa kabini, ububanzi buye banda ukuya ku-10.97 m.
Ngokuqinisekileyo phakathi kwintendelezo kubalulekile ukwahlula inkundla kunye negridi, enqanyanyiswe ngetambo okanye ngentambo kwi-1.07 m ephakamileyo kwii-racks (ngenxa yokuguqa phakathi ubude buyi-0.914 m). Kulo nqanaba, lichanekileyo kunye nomgca ophakathi, uyisondeza ngokukhawuleza. Itheyipu efumaneka kumgca ophezulu wenetha kwaye ibhande kufuneka ikhethwe kuphela emhlophe. Kule mithetho ye-tennis enkulu yabaqalayo kubonakala ngokucacileyo ukuba ububanzi bemigca yokumakisha ngu-2.5-5 cm, kwaye baqhutyelwa kuphela kumbala ohlukileyo.
Yintoni efunekayo umntu oqalayo ngokuphathelele umdlalo?
Ukuba ufuna nje ukujoyina i-tennis enkulu, ngokuqinisekileyo uya kufumana iziphakamiso ezilandelayo ziyincedo:
- Ukudlala kunokuba ngabantu ababini okanye iimbini zombini zabadlali, ezibekwe kumacala amabini wegridi. Injongo yomdlalo kukudlulisa ibhola yetennis kwihlangothi lomncintiswano wakho ngendlela enokuthi ayibuyisele kwisiqingatha sentsimi.
- Umdlalo we-tennis uqala ngomgca - ukubeka ibhola. Ukungeniswa kuthathwa njengento efanelekileyo ukuba ibhola, esemazulwini, iqhubela umnatha kwimimandla yomdlali. Okokuqala, umdlali uphonsa ibhola emoyeni ngesandla sakhe, aze ambethe kanzima nge-racket, azalise umgca. Ibhola ivumelekile ukuba isebenzise zombini ukusuka ngaphantsi nangaphezulu.
- Ngokuya kwimithetho yokufakela kwintenethi, umdlali akavumelekanga ukuba atshintshe kuloo mzuzu indawo yakhe-ukuhamba okanye ukugijima, gxuma phezulu, ukunyathela ngaphandle komgca wendawo yomda. Njalo ubeke ibhola kwindawo ehambayo. Ukususela kwindawo yokuqala ibhola kufuneka ihanjiswe kwisiqalo sokuqala, kwaye ukusuka kwesibini-ngokulandelanayo, ukuya kwesibini.
- Ukuba umgca awukwenzi ngokuchanekileyo, le ngongoma ayibalwa. Ukungaphumeleli kokuqala kunika umdlali ithuba lokuzibonakalisa ngokuphindaphindiweyo, kodwa ukuba imithetho iphulwa kabini, iphuzu lifumana umchasi walo.
- Kubaluleke kakhulu ukuba ungayifaki ukufaka phambi kokuba umdlali oyilwayo ulungele ukukhupha, mhlawumbi oku kungeniswa njengento engekho. Xa uqala ukufunda imithetho yomdlalo wetennis kwi-teapots, ngokuqinisekileyo kuthethwa ngeenkcukacha ezinye iimeko xa isiteleka singabalwa: ukuba uphosa ibhola ngesandla xa usihambisa, kunokuba ulibethe nge-racket, okanye ibhola ekuhambeni kwayo iya kuthinta umnatha. Kuya kwenzeka okufanayo ukuba uwela ngokugqithiseleyo imigca ekukhawuleleni umgca, uphonsa ibhola emhlabathini, xa umncedisi uyiphonsa okanye angayibethi ibhola.
- Ngomdlalo ngamnye kumsebenzi wokuqala uyenziwa ukusuka kwindawo yokuqala, kwaye ke uchithwa ngesimo sesibini. Akuyimfuneko ukulinda ibhola ukuba ifike emhlabeni kwaye ixhamle emhlabathini ukuze ibonakaliswe nge-racket: iyamkeleka ukuyibuyisela kwi-fly.
- Ukudibanisa kuqukethe iiseti, kunye nabo, ngokufanayo, ukusuka kwimidlalo. Kumdlalo, ukuya kumathathu amanqaku afunyenwe: owokuqala nowesibini abalwa ngamanqaku angama-15, okwesithathu. Ngokwemigaqo yomdlalo we-tennis, umdlali onqoba la maqondo angama-40 anqoba. Kwinqanaba elithile lokuseta libalwa ukuya kuma-6 kwimpumelelo kwimidlalo. Umdlalo ungabandakanya ama-3 okanye ama-5 aseti apho abadlali badlulisela khona ilungelo lomntu wokuqala wokukhonza.
Kwakhona, unokuba nomdla ekufundeni indlela yokudlala itekisi yetafile.