I-Open And Closed Kinetic Chain

Ezilungiselelweni ze-rehab ezifana nemitholampilo yezemidlalo nokwelapha ngokomzimba, umzimba uvame ukubhekwa njengesichungechunge sezingxenye ezixhunyiwe. Kunjengale ngoma endala ethi "Dem Bones," lapho "ithambo le-hip lixhunywe emthanjeni wethanga, ithambo lethanga lixhunywe emathangeni," njalonjalo.

Uma amathambo akho axhunyiwe ngale ndlela, isenzo somuntu singase senze uhlobo oluthile lokunyakaza noma umphumela - kungakhathaliseki ukuthi lukhulu noma oluncane - eduze, eduze kwamathambo eseduzane nakwase-eduze.

Lokhu kwenzeka njenge-reaction reaction. Emzimbeni, lesi sethi sokunyakaza okuxhunywe kubizwa ngokuthi i-kinetic chain.

I-Kinetic Chain In Action - Isibonelo Esiphilayo

Ukuze uthole isibonelo sokuphila kwangempela sochungechunge lwekhenikhi esenzweni, ake sicabange ngalokho okwenzekayo uma uhamba.

1. Okokuqala, uya phambili ngomlenze owodwa.
2. Okulandelayo, ukuze uhambise phambili, uletha isikhumba sakho kanye nesiqu phezu komlenze osanda kuthatha isinyathelo (sangaphambilini). Njengoba umlenze uqhubekela phambili, uletha i-pelvis yakho ngaphesheya nayo. Isikhumba siyingxenye ye-trunk, ngakho-ke i-trunk iyaqhubeka ngokuzenzakalelayo, futhi.
3. Lokhu kubangela ukuthi i-pelvis ngenye indlela iphenduke emuva .
4. Ukuze uqhubeke ubheke phambili njengoba uhamba, uvula umgogodla wakho emlenzeni nasesikhwameni njengoba bendlulisela (kusuka ezinyathelweni 1 no-2 ngenhla.)

Njengoba kungenzeka uke waphawula, inhlangano eyodwa ibangela enye. Ezinye zezimpendulo zizenzekelayo (# 2 lapho i-pelvis ne-trunk zihanjiswa phambili ngoba umlenze uyaqhubeka ukuthatha isinyathelo, isibonelo) kanti ezinye ziyi-reflex (# 4, lapho udinga khona ukubona ukuthi ungubani uya).

I-Open And Closed Kinetic Chain

Ungathuthela ngaphakathi kweketheni le-cinetic evulekile noma uchungechunge lwekhenikhi oluvaliwe. Uyini umehluko?

Vula isibonelo seKinetic Chain

Vula uchungechunge lwekinetic lwenzeka uma ingxenye ehanjiswayo ivulekile endaweni. Izibonelo ezijwayelekile zokunyakaza kwezikrini ezivulekile zihlanganisa ukuphakamisa izingalo zakho phezu kwekhanda lakho lapho uhlezi esihlalweni noma uphakamisa umlenze ngenkathi ulele ngemuva kwakho.

Iningi labantu bacabanga ngethunge lokuvuvukala lapho bekwenza umzimba ukuze baqinise imilenze yabo kanye nezingalo zabo, isibonelo ngesisindo samahhala.

Isibonelo seKinetic Chain esivaliwe

Ukhetho lwesikhumba oluvaliwe lwenzeka uma ulungisa ingxenye yomzimba - ngokuvamile ingalo noma umlenze ngokumelene nesimo esinzima, esingapheli. Uma ingxenye icindezelwe odongeni noma phansi, ukuphikiswa kubuyiselwa esihlalweni sakho. (Izingxenye zomzimba lapho ukunyakaza okuhambayo kuhlanganisa khona izingxenye zethungiselwano zalolu daba noma ukuzivocavoca.)

Ukwelula kwenkomo ye-yoga kuyisibonelo esihle sokuzivocavoca kwe-kinetic chain evaliwe, njengezinyawo ezisebhuloho le-hip (okuboniswe).

Ukunyakaza kwezinkinobho ezivaliwe kuvame ukusetshenziselwa ukuqinisa imisipha yomzimba , ukuqiniswa kokuma , nokuhamba kohlobo lokusebenza oluhamba phambili.

_{Umthombo:
Kisner, C., & Colby, LA (2002). Ukuzivocavoca Ukwelashwa: Izisekelo Nezobuchwepheshe.Philadelphia: FA Davis Company.}