How long can you guys plank?

I’m over 2 years post op and just now getting around to working on core strength.

Oh my GOD I was shocked at how short I can plank. I made a joke to my wife just kidding around saying “I bet I can only last a minute” as a self deprecating joke, but not only could I not even last a minute, I could not even make it to 40 seconds!!!

I collapsed after 32 seconds or so. I’m on my 4th day in a row of using my PurePlank, but no improvements yet of course. Gonna keep at it over time but damn what a humbling experience