“Crunches have long been the ‘go-to’ move for those seeking better abs, but recent research has shown that the crunch is less effective at stimulating the desired muscle fibers than exercises that require the spine to stabilize , like the plank.”
“Crunches have long been the ‘go-to’ move for those seeking better abs, but recent research has shown that the crunch is less effective at stimulating the desired muscle fibers than exercises that require the spine to stabilize , like the plank.”