Making the Cut with Jillian Michaels
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Making the Cut with Jillian Michaels

 

Plank
Plank

Performance Description: Nothing to perform here. Just hold this static contraction as long as you can. It's a lot harder than it sounds!

Tips: Be conscious of keeping your spine straight. Keep your eyes focused on the ground in front of you. Don't arch your back. Imagine you are pulling your belly button up toward the ceiling.

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