The 7 Best Ab Wheels to Roll Out
The 7 Best Ab Wheels to Roll Out Emily Shiffer Having a strong core leads to total body strength, power, and athleticism. And it also slashes your risk of injury. And implementing the use of an ab roller into your fitness routine can help you achieve a rock-solid core. To clairfy: the major muscles of your core include your transverse abdominis, multifidus, internal and external obliques, erector spinae, diaphragm, pelvic floor muscles, and (of course) your abs, the rectus abdominis. Your minor core muscles include your lats, traps, and (to the surprise of many people) your gl...