If you’re wondering whether or not to add crunches to your abs routine, we'll let you know their benefits and drawbacks, and give you three crunch variations to try.
Strong core muscles don’t just look good — they do a whole lot more for your body. These muscles consist of superficial and deep muscles that wrap around your torso and extend to your hips and glutes. As a network, your core muscles support good posture, protect your lower back and help you lift heavier and move more efficiently, with less chance of injury.
