I swapped my standard plank for a reverse plank for 30 days, and honestly, it was challenging, surprisingly effective, and, yes, pretty good fun. Like most people, I’m no stranger to planks. I’ve done ...

At first glance, the plank might not look like much. What could be that great about holding up your body without even moving? As it turns out, holding a plank position has some serious benefits. Plank ...