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Jill GriffithsJill Griffiths
/CORE CHALLENGES

CORE CHALLENGE 4: PLANKS

5.0|10 min|1 comment
Complete 4 rounds of this workout to tighten and strengthen your core! Keep tummy engaged and move with purpose.


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K
Karl 3mo ago
This one is more difficult than it looks.
P
Pam 1y ago
Perfect an workout for my busy week!

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