No joke: This might be the best core move yet
Want killer abs? Then check out this amazing new core exercise called the body saw. We guarantee it’ll work every muscle in your midsection like never before. All you need is a pair of Valslides (foam-topped plastic sliders) or a couple of hand towels and a slippery floor (read: hardwood, tile, or linoleum). Now click the video to see celebrity trainer Valerie Waters show you how to do the body saw with perfect form. You might just find it’s the best exercise you aren’t doing.