Okay Imma up for the Planking Challenge if you start one, Barb!

I've never done one, so this will be interesting.

I'm gonna do baby steps, start at 10-15 seconds.

Thanks for posting the link for "The Plank Challenge!," MS with the diagram. That was very helpful!! I'm gonna C & P the link in my journal for future reference!

Yes, the picture and chart are helpful!

Forearm plank: only able to achieve 1:45. Definitely harder than straight arm plank! I'll start there and work up.

Here's a link to some Plank Variations at MyFitness Pal. See? You could even make it harder!