The most infamous core exercise not only works every muscle group, but is the ultimate test for one’s core. This is why we use it as part of our Baseline Test. Going for time and perfect form (keeping the back and spine neutral) is the correct form when performing a max (for time) core plank.
Watch the video to learn how to perform the ultimate core exercise, and then proceed.
Please post in the comments below how long you held a perfect core plank. Then, you can save this to your on site profile, by “favoriting” it in the community.
Great job! Keep that core tight!