Kusambira ndi mtundu wa masewera, pamene ochita mpikisano akuyenera kugonjetsa mtunda wina mofulumira. Malamulo amasiku ano amaletsa kusambira mamita oposa 15 molunjika. Ndikoyenera kudziwa kuti kusambira sikuphatikizapo mitundu yomwe imakhala imadzizidwa m'madzi ndi mutu - izi zakhala zikuphatikizidwa m'gulu la "masewera a scuba diving".
Kusambira masewera: mitundu
Mwalamulo, kusambira monga masewera kumaphatikizapo ziphunzitso zingapo, zomwe zimakhala ndi masewera osiyanasiyana:
- kwenikweni akusambira,
- kusambira kosinthika,
- madzi polo,
- kudumphira mmadzi.
Kulamulira pa masewera a madzi kumachitika ndi International Swimming Federation (FINA), yomwe inakhazikitsidwa mu 1908.
Njira za kusambira masewera
Pakalipano, pali masitayelo ambiri osambira: chifuwa, kukwawa, kusambira kumbuyo ndi butterfly. Tiyeni tikambirane mbali zosiyanasiyana.
Kutamba (kapena freestyle)
Apa tikusowa tanthauzo la dzina lachiwiri. Poyamba, mawonekedwe aulere adaloledwa kusambira mwanjira iliyonse, ndikusintha mosakayikira pa mpikisano. Komabe, kenako, kuyambira m'ma 1920, mitundu yonseyi idasinthidwa ndi kusambira mofulumira komanso mofulumira kwambiri-kusambira.
Amakhulupirira kuti mbiri ya kalulu imabwereranso zaka mazana ambiri, koma kudziwitsanso kachiwiri padziko lonse ndi masewerawa anali kumapeto kwa zaka za m'ma 1900, pamene mpikisanowu unagwiritsidwa ntchito kalembedwe ndi Amwenye ochokera ku America. Komabe, anthu a ku Ulaya poyamba ankaganiza kuti kayendetsedwe kabwino kameneka ndi kosafunikira kwenikweni, ndipo anakana kukhala ndi mwayi wapadera. Komabe, malingalirowa posakhalitsa anangowonongeka, ndipo posakhalitsa njira yothamanga kwambiri idayamba kugwiritsidwa ntchito ndi othamanga ochokera m'mayiko osiyanasiyana.
Krol ndikumasambira pachifuwa, momwe wothamanga amawapweteketsa ufulu, ndiye dzanja lamanzere, pamodzi ndi ilo, kukweza ndi kuchepetsa miyendo. Pankhaniyi, nkhope ya wothamanga ili m'madzi, ndipo nthawi zina imatenga mpweya, imakweza pakati pa zikwapu.
Kusambira kumbuyo
Kusambira kumbuyo - ulendo wamtundu uwu nthawi zina umatchedwa "kukwawa." Kusuntha pa nkhaniyi ndi ofanana, koma kugunda kumapangidwa ndi manja owongoka, ndipo kuchokera kumalo "kumbuyo".
Mkuwa
Mkuwa ndilokusambira pachifuwa, pomwe wothamanga amasambira amachita zofanana, kusuntha panthawi imodzi ndi manja ndi mapazi. Uwu ndiye mtundu wakale kwambiri komanso wochedwa kwambiri wosambira. Chifukwa cha kugwiritsira ntchito mphamvu zochepa, kalembedwe kameneko kamakupatsani inu kugonjetsa maulendo ataliatali.
Butterfly (dolphin)
Gulugufe ndilokusambira pachifuwa, pamene wothamanga wothamanga amachita zofanana, timipikisano timodzi timagawo tomwe timagwiritsa ntchito. Imeneyi ndiyo njira yogwiritsira ntchito mphamvu kwambiri, yomwe imafuna kupirira kwakukulu ndi kulondola.
Kuphunzitsa masewera osambira
Mwachikhalidwe, masewera osambira kwa ana amapezeka zaka 6-7. Kawirikawiri, sukulu zimaphunzitsa poyamba
Tsopano pali masukulu ambiri osambira kwa anthu akuluakulu, omwe munthu aliyense adzaphunzitsidwa mosavuta ndi mopanda mantha kuti akhale pamadzi ndikugonjetsa mtunda uliwonse. Pakapita masewera olimbitsa thupi, minofu ikukula ndi kulimbikitsa thupi lonse, kotero kusambira ndi njira yabwino yopangira mawonekedwe anu othamanga.