The plank 17 Wednesday Jun 2015 Posted by Kelly O’Neil in Uncategorized ≈ Leave a comment Tagsexercise, exercise plank, muscle building, plank, the plank, timed plank, toddler exercise ok, of all the exercises I do I love the “Plank”! It strengthens every muscle in your body! Here is my 2 year old planking with me. If she can do it so can you!!