如何修復骨盆前傾（SIT HAPPENS！）？ (How to Fix Anterior Pelvic Tilt (SIT HAPPENS!)) 25 ...What'sup,guys?JeffCavaliere,ATHLEANX.com.No,Ididn'tkillJessiefornotworkingoutinthegym.YouallrememberJessie.I'veactuallygotJessieheretohelpyououtwithacommon–verycommonproblem–that'sprobablycausedbyalotofthesittingthatwedo.Nomatterwhetherit'sduetodriving,orworking,orjustbasicallybeinginactiveforagoodportionoftheday.That'scalledanteriorpelvictilt.Now,whatarewetalkingabout?Jessie,let'sdemonstratewhatthatisrealquick.Bendyourkneesup.Theinternalpelvictiltiswhereyouactuallyhaveyourpelvistiltingforward,thisway.So,theanteriorpelvictilt–goaheadandtiltit–islikethat.Soit'screatingthisreallyexaggeratedarchinJessie'sback.I'llhavehimsitupinasecondtoshowit.Versusaposteriortiltthattucksitdownandin.Theposteriorpelvictiltiscausedbythestretchingofyourabsandyourglutes.Sowhatisreallycausingyouranteriortilt,andwhatisitdoing?Comeonandgetuponyourknees,Jessie.So,theideahereiswhat?Thisistheanteriorpelvictilt.Yougetthisexaggeratearchhereandit'scausedbyanimbalanceofabunchofdifferentmuscles,andsomeweaknessesinothermuscles.There'salotofwaystoattackit,butthere'sreallyonlyonerightwaytoattackit.Mostofall,itisadominanceandashorteningofthehipflexorhereonthefrontsideofJessie.Whatitdoesis,it'spullingdownonthispelvishereintoanteriortilt.Well,itattachesrighthereandispullingdown,soit'sintoanteriortilt.Thesecondpartofthis–thisreallyexaggeratedarch–iscomingasacompensationtocreatethisextensionofJessie'sbodybecausehecan'tbeallthewayoverhere.He'sgottoextend.Butguesswhat?Hisglutesarenothelpinghimtoextend.Normally–okay,Jessie,goaheadandlaybackdown–normallytheglutesrightherewouldextendmyhipbehindmybody.Whenitdoesthat,lookatwhatit'sdoingtomyupperback.It'screatingarelativeextensionoftheupperback,relativetothelowerpartofmytorsohere.Soifmyglutesareweakandnotdoingtheirjob,what'sgoingtohappen?Thelowbackandthelumbarspineisgoingtosay"Oh,Icoulddoit!Icancauseextension!"Andit'sgoingtobereallytightandshort.That'snotwhatyouwant.So,whenwelookatthis,we