Add Cardio to Your Core Work With the Plank Jack · Begin in plank position, with your shoulders over your wrists, your body in one straight line, ...SkipNavHoldingastaticplankisgreatforyoucore,butaddingajumpingjackmotionwithyourfeetpushesthismovetoawholenewlevel.Theplankjackisagreatcardiomove;itraisestheheartratewhileworkingbothyourlowerandupperbody.Begininplankposition,withyourshouldersoveryourwrists,yourbodyinonestraightline,andyourfeettogether.Likethemotionofajumpingjack,jumpyourlegswideandthenbacktogether.Jumpasquicklyasyouwant,butkeepyourpelvissteadyanddon'tletyourbootyrisetowardtheceiling.Doatotalof30jumpingjacks,whichcountsasoneset.Thencompletetwomoresets.Checkoutthemoveinaction!KellyRipa'strainer,AnnaKaiser,usesplankjacktowarmupthearmsinher10-minuteupperbodyworkout.Annaaddsasaucylittledoublebouncetothejumpingmotion,whichmakesthemovefeelmorelikeadancemovethancalisthenics.ImageSource:POPSUGARStudiosWorkoutsStrengthTrainingPlankWarmupExercisesYouMayAlsoLikeProductReviewsThisSplurge-yWeightedJumpRopeSetIstheReasonI'mDown5PoundsbyAndreaJohnson2hoursagoInstagramReadytoSweat?These3NewInstagramLiveWorkoutsWillGetYourHeartPumpingbyMaggieRyan1dayagoWorkouts12ThemedPelotonRidesThatAreSuretoGetYourHeartPumpingbyKaleaMartin6daysagoWorkoutsWhatHappensIfanAthleteGetsCOVIDattheOlympics?WeHavetheAnswersbyJennySugar22hoursagoFitnessGearToneYourGlutes,Quads,andHamstringsWithTheseAnkleWeightsbyEmilyWeaver6daysagoWorkoutsAreCrunchesStrainingYourNeck?TryOneofTheseAbWorkoutsInsteadbyEmilyWeaver6daysagoFromOurPartnersNowYouKnowCelebrityNewsBillieEilishApologizesForMouthingaRacialSlur:"IAmAppalledandEmbarrassed"byKelsieGibson3hoursagoEntertainmentNewsT-PainSaysaCommentFromUsherAboutHisAuto-TuneSentHimIntoa4-YearDepressionbyKelsieGibson4hoursagoCelebrityNewsAvrilLavigneEnliststheHelpofIconic"Sk8erBoi"TonyHawkForHerNostalgicTikTokDebutbyKarennaMeredith20hoursagoEntertainmentNewsKevinBosemanIsHonoringBrotherChadwickWithaSpecialPerformance:"HeWasaHero"byMonicaSisavat22hoursagoEntertainm