Are planks good for abs? What about crunches? We turned to trainers Phil Catudal, MBA, NASM-CPT and Hailey Andrew for answers. Keep reading to get a full breakdown of crunches vs. planks and ...

Who takes home the crown when it comes to core work’s two main players: planks (the ultimate game of mental challenge) or crunches (an old school favourite)? “Both of these exercise target ...