Take the plank challenge

[glatt]

I got yesterday off, and today is day 27.

I planked for 4 minutes this morning. The first 2 minutes were easy. The third minute was a challenge. And that fourth minute was ridiculous. My form suffered immensely as I got closer to the end. I kept sticking my butt in the air, sagging here and there, trembling, etc. Not pretty. But I did it.

I've got three days left of this challenge. I don't see how I can add another minute in three days. But I'll keep trying.

My abs are noticeably firmer.