Crossword clues for At the core 8 letters:INSIDERSCore groupDOGSITUPCore exercise done with your pooch lying on your feet?ARMATUREMagnetic core.PLANKINGCore exercise that was also an early 2010s selfie fadABRIVERS*Kayaking locales that will give you a good core workout?ACRONYMSCARE and COREESSENCESImportant core elementsLICORICEGood & Plenty coreINTERNALAt the coreVISCERALFelt to one's coreDRENCHEDSoaked to the coreABROLLERCore-working fitness device with a wheelULTRAHOTLike the core of the sunBADAPPLEOne who is rotten to the core?ABCRUNCHCore workout repESSENCESCores.LAVACAKEChocolate confection with a molten coreMAINPARTCoreCORESPrepares applesCORERome Beauty's heartCORINGPrepping an apple for pie, in a wayCOREApple refuseCORECrunch beneficiaryCOREPart of a course of study that's required of all studentsCOREFor all, in curriculaCOREApple leftoverCOREPrepare applesCOREInnermost partCOREIt's worked with crunchesCOREGeological sampleCOREDHollowCORECentral partCOREDelicious discardCORESApple centersCORESApple centresCORESReactor centresCOREHeart of a nuclear reactorCOREDPrepped, apple-wiseCOREApple remnantCOREMiddle earth?COREBaldwin discardCOREApple centerCOREApple throwawayCOREHeart of the matterCORESApple throwawaysCOREPear throwawayCORINGTaking samples, maybeCORERussian Twist targetCOREDTook the heart out ofCORESSeed sites