Wii Sports Wiki
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Jackknife Challenge is a Strength mode in Wii Fit and Wii Fit U.

Description

Challenge your trainer to see who can do more jackknives.

Strength Training
Single Leg ExtensionSideways Leg LiftArm and Leg LiftSingle-Arm StandTorso TwistsRowing SquatSingle Leg TwistLungePush-Up and Side PlankJackknifePlankTricep ExtensionPush-Up ChallengePlank ChallengeJackknife Challenge
Training activities
YogaBalance GamesAerobics
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