A 30-day plank challenge, day by day
Thirty days of planks, each day a little longer, on one printed sheet. Every day already says how long to hold — rest days included, because a challenge with no rest gets quit. Print it and tick a box a day, or make it yours first: shift the rest days, start gentler, then download the PDF free.
Make it yoursThe PDF is free with a sign-in. Making it yours reshapes it around your dates — the AI rewrites the rows when you ask.