Ngeli xesha, izinga lokukhula lamathambo liye landa kakhulu ukuya kwiisentimitha ezilishumi ukuya kwishumi, ubunzima bomzimba bufikelela kwi-ezine kunye nesiqingatha ukuya kwiihilogram ezilishumi ngonyaka. Amantombazana aphuma kumfana omnye okanye kwiminyaka emibini kwisantya sokukhula ngobukhulu kunye nobukhulu bomzimba. Inkqubo ye-ossification ayikapheli. Ubude bomzimba buqala ukwandisa ikakhulu ngenxa yokukhula kwesiqu. Ukuphuhlisa imicu ye-muscle, musa ukuba nexesha lokukhula ngaphaya kwamathambo abulalayo. Umlinganiselo womzimba kunye nesimo sengqondo sokuguquka kwemisipha. Kwimakhwenkwe, emva kweminyaka elishumi elinesithathu okanye elishumi elinesihlanu, ubunzima bomzimba bukhula ngokukhawuleza ngakumbi kunamantombazana. Kwiminyaka elishumi elinesine ukuya kweleshumi elinesihlanu, isakhiwo semisipha se-fibers siqala ukuqala ukukhula komzimba.
Intliziyo ikhula ngokukhawuleza, ukuphuma kwayo kwenyuka, izicubu ezinokukhula kunye nezitho zibeka imfuno ebalulekileyo kwimisebenzi yayo. Izinga lokukhula lentliziyo likhawuleza kunokukhula kweemithwalo zegazi kwaye ngoko kungabangela ukwanda kwengcinezelo yegazi kunye nokukhathala, kunye nokuphazamisa isigqi sesenzo somzimba. Ukuhamba kwegazi kuphazamiseka, ngoko kunokuba nomvakalelo wokunyaniseka entliziyweni kwaye kaninzi kukho ukuphefumula okufutshane.
Ukunyuka kwembambo kupheleliswa ngesakhiwo se-morphological of thorax, kuba ukuphefumula kunokuhlala rhoqo kwaye kungakhathaliseki ukuba ukuphefumula kuphuculwe kwaye imiphunga ikhula. Kwakhona kwandisa amandla ebalulekileyo emipompo kwaye ekugqibeleni ivelise uhlobo lokuphefumula: amantombazana - i-thoracic, kunye namakhwenkwe-isisu.
Ukwahlukana ngokwezesondo phakathi kwamantombazana kunye namakhwenkwe kuthintela ukusebenza komzimba kunye nobukhulu bomzimba. Amantombazana xa kuthelekiswa namakhwenkwe kuba ngabanikazi bombhobho omkhulu we-pelvic, umzimba omde kakhulu, imilenze emfutshane. Konke oku kunciphisa amandla abo ekuphoseni, ukuxuma, ukusebenza ngokuthelekiswa namakhwenkwe. Imisipha yamabhinqa ehlombe ayibuthakathaka kunamakhwenkwe, kwaye oku kuchaphazela iziphumo zokudonsa, ukuphonsa, ukukhuphuka, ukukhawulela, kodwa ngexesha elifanayo banikezwa ngcono ukuhamba kweeplastiki kunye nesigqi, ukuqhuba ukuchaneka kokunyuka kunye nokulingana.
Inkqubo yeentlanzi kunye nombuso wayo osebenzayo ziphantsi kwefuthe eliphuculweyo lweengqungquthela ze-endocrine. Ngethuba le-adolescence, ukukhathala ngokukhawuleza, ukunyusa ukukhubeka kunye nokuphazamiseka kokulala kuluphawu. Iintsholongwane ezibucayi kakhulu zibhekisela kwizenzo ezingalunganga kunye nezigqibo. Ukuphendula kwangaphandle ngokwemvelo namandla kunokuba kungeneli xa kuthelekiswa ne-stimuli ebangela ukuba.
Ngoko, kunjalo, oko kubonisa ukuphuhliswa ngokwenyama kubantwana besikolo esiphakathi koluntu. Abafana kaninzi banokugxininisa amandla abo, bazama ukwenza konke bebodwa baze baqonde yonke into ngokwabo. Amantombazana, banokuzithemba ngakumbi kwizakhono zabo.
Ngokuqhelekileyo, abantwana abaselula banomdla kakhulu kuhlolisiso lwabantu abadala, musa ukunyamezela iimfundiso, ngokukodwa ixesha elide, kwaye baphendule ngokukhawuleza naluphi na ukuphulwa kwesithunzi sabo.
Kule minyaka, xa kulungiswa imfundo yomzimba, akufuneki ukugqithisa umthwalo we-musculoskelet, muscle kunye ne-joint-ligament device. Ekubeni imithwalo engqongqo iyakwazi ukukhawuleza inkqubo yokwenyusa nokunyusa ukulibaziseka ekukhuleni kwamathambo abulalayo. Ukuzivocavoca ukuqhuba ukuguquguquka kufuna ukuba uqalise ukulungelelanisa ukulungelelanisa izigulane kunye nemisipha, kunye nokuzivocavoca ukuphucula amaqela omzimba. Musa ukuhamba ngokukhawuleza. Kubalulekile ukuhlawula ngokukhethekileyo ukuchaneka kwe-posture. Ukuzivocavoca okunomthwalo obalulekileyo entliziyweni, kufuneka ukhethe okunye ukuphefumula. Akukuhle kakhulu ukunyamezela umthwalo onzima odeleyo, ngoko kuyacetyiswa ukuba usebenze ngokukodwa kokuhamba kunye nokuhamba.
Kwakhona kuyimfuneko yokwenza usebenzise ngokubanzi ukuzisebenzisa ngokuphefumula ukuze ukhulule ukuphefumula. Ukufundisa ukuphefumula ngesigqi, ngokujulile kwaye ngaphandle kokutshintsha ngokukhawuleza kwithempu.
Akukho mzekelo ongeke ube munye kwiqela elinye lamantombazana namakhwenkwe. Ukuzivocavoca okufanayo kwamantombazana kunye namakhwenkwe kufanele kwenziwe kwimiqathango eyahlukeneyo yamantombazana kunye namayeza ahlukeneyo. Umthwalo kufuneka utyunjwe ngokuqwalasela iimpawu zomntu ngamnye umntwana. Amantombazana akhuthazwa ukuba asebenzise iintlobo ezahlukeneyo zokuzivocavoca kunye ne-aerobics eyenziwa kumculo.
Umyinge wesikolo seminyaka - imisebenzi yemfundo yenyama yile:
- ukukhuthaza uphuhliso olumzimba lwempilo kunye nempilo;
- imfuneko yokuphuhlisa ikhono leempawu zeemoto: i-speed-power, isivinini, amandla omzimba, ukunyamezela nokuhamba kwamalungu;
- kuyimfuneko ukudibanisa izakhono zesithuba esilungileyo ngexesha lokunyakaza kunye nezikhundla ezimiselweyo;
- ukusekwa kwendlela yokuphila kunye nenzululwazi-esetyenziswayo, kunye nokunyuka kwezemidlalo ezithintekayo kunye nokudlala;
- ukuqeqeshwa kwezixhobo ezisisiseko zokwenziwa kwezemidlalo, i-gymnastics, ukubhukuda, ukukhwela i-skating kunye nokweqa, imidlalo (ivolleyball, basketball, ibhola lebhola, ibhola le-handball);
- ukufundiswa kunye neendlela ezisisiseko zokwenza umthwalo kunye nokuzithiba ngexesha lokuzivocavoca.
Iindlela eziphambili zemfundo yezemvelo ezikolweni zasesekondari ziqhubela ukuphonsa, ukuqhubela i-cyclic, ukunyuka, ukuxumla, ukunqoba izithintelo ezingqambileyo nezingqinaniyo, izinto ezisemgangathweni zobuchule bemidlalo yezemidlalo, kunye nezobuchwepheshe obutsha kwintsimi yomsebenzi: ukuqina kunye ne-aerobics, njl njl.