Sprinting: njira ndi njira

Track ndi munda monga mtanda (mtanda dziko) ndi kuthamanga yosalala pa njanji mu bwaloli. Yosalala athamanga lagawidwa mitundu malingana utali: mu mtunda wautali ndi pakati.

Stadium chilango zimafunikiranso wothamanga wa makhalidwe monga kupirira, mkulu liwiro anachita ndi maganizo mwatsatanetsatane.

Sprinting (3-10 km) ikuchitika pa madera Cross azilema achilengedwe. Conventionally kusiyanitsa magawo zotsatirazi za ndondomeko wothamanga; kuyamba ndi kuyamba-mmwamba mathamangitsidwe, kuthamanga pa mtunda ndi mapeto. kuthamanga machenjerero mtunda wautali, komanso zipangizo, ndi malamulo amene sinasinthe kwambiri m'kupita kwa zaka zambiri. Komabe, aliyense wothamanga akhoza kukhala njira payekha kuti amuthandize kupambana mpikisano.

kuthamangathamanga sitepe njira akanali yemweyo mu zonse mtunda zigawo, pamene chiŵerengero kusintha okha kutalika ndi sitepe pafupipafupi ndi makhalidwe ake amphamvu. Kusintha munthu, malingana ndi makhalidwe thupi aliyense wothamanga.

Sprinting pochita njira yoyenera zimatengera makamaka mphamvu ndi khama wothamanga kayendedwe dzuwa. Kuti zimenezi zitheke, wothamanga ayenera osati ndi mphamvu maphunziro olimba, komanso kuti athe efficiently ntchito mphamvu. Motalikira kutali, ndi ndinapirira ndi waluso ntchito yothandizira ayenera kukhala katswiri.

Sprinting akuyamba kuyambira pa chiyambi. Bwino kuyamba Mzimuyo bwino mpikisano. Kuyambira udindo kuyamba mutu: mwendo umodzi (kuthamanga) ndi pa mzere poyambira, ndi zina (centrifugal) - oyima ziwiri zapitazo. Thunthu akuyesetsa pa madigiri 45 kutsogolo, miyendo ndichotse pa mawondo. Zida ndichotse pa elbows ndi kuika mosiyana ndi miyendo.

The wothamanga akuyamba akuthamanga mu malo mwachibadwa, ndi m'kati pang'onopang'ono kudzatha. Kuyambira mathamangitsidwe akupitiriza woyamba mamita zana (malingana ndi kutalika mtunda). Pa malo a wothamanga ali ndi liwiro pazipita, omwe ndi ochuluka kuposa kuwamaliza liwiro.

zigawo ambiri wothamanga limayenda mtunda pa liwiro zolimbitsa, ndi thupi lake linapendekeka pang'ono patsogolo, mapewa alekerera, ndipo masamba pang'ono yafupika kumbuyo. Tinsalu ndi yaing'ono zachilengedwe sag, ndi mutu umachitika molunjika ndi wopanda mavuto. Nkofunika pamene akuthamanga kuti zingabweretse minofu ya mutu ndi khosi, kupewa kumwa mphamvu zosafunika. Manja ayenera sungagwedezeke mwamphamvu kuti thupi si ingapendame chakumwamba bwanji liwiro la takuphazi. Matalikidwe a oscillations wa phewa limanenedwa ndi zochotsa kutalika kwa chigongono olowa.

Pa sprinting kusintha mapeto ukadaulo: othamanga kuponya kutalika mamita 200 (kutalika zimadalira mphamvu ya thupi cha wochita mpikisano).

thunthu patsogolo unakhota ukuwonjezeka, manja timagwira ntchito kwambiri kuti liwiro la. Mothandizidwa kutopa, akuthamanga njira zimakhala kukhumudwa: kuchepa kugwirizana ndi liwiro, dzuwa repulsion, kuchuluka nthawi thandizo.