Elevate your lower body on a low box (preferably padded to protect your knees). This imparts better leverage to your arms and shoulders, an advantage that is especially important for women (usually women are proportionally weaker in the upper body than men). The correct start position is with your shoulders directly over the wheel and your abs pulled in and head down. Keep your shoulders in front of the wheel as long as possible. Inhale while rolling the wheel forward and exhale as you return to the start position. Arching your low back is wrong! This error occurs when the wheel is extended too far for your abdominal strength and performing the exercise like this can cause back injury and pain. You will be able to extend further out, as you get stronger – in fact; I have seen several athletes do this from a standing position!
No matter how strong your core is, you aren’t going to see a six-pack if your muscles are hiding behind a big layer of fat, says Jim White, R.D., owner of Jim White Fitness & Nutrition Studios in Virginia. “Each individual is going to be slightly different, but the ideal range of body fat in men is eight to 20 percent,” he says. Get below six percent and you could compromise your health.
Lay flat on your back again for this one but this time, place a dumbbell between your feet with your knees completely bent and thighs pointing straight up. Hold on to the dumbbell with your feet and bring your legs up toward your chest making sure your lower back gets off the ground. Focus on using your abs to pull your legs up and not getting momentum from your knees or feet.
To make sure you stay safe, put one hand underneath the small of your back, crunch your head and shoulders up just a handful of inches, hold for about 10 seconds, and release back down, advises Stuart M. McGill, Ph.D., director of the spine biomechanics laboratory at the University of Waterloo. This move basically ensures that you aren’t rounding your back so that your weight doesn’t drop into your low spine, per McGill.
Do it: Think of this as an upside-down dead bug. Start in a tabletop position, with your shoulders over wrists and hips over knees. Engage your core while simultaneously lifting your right arm and left leg. Your foot should be flexed as you kick back, and your palm should face in towards your body. Pause for one second when your arm and leg are at the same height as your torso, and then bring your elbow and knee to touch underneath the body. Repeat on the other side for one rep, and do five reps for one set.
“I alternate between all-out effort sprints (30 to 60 seconds) and walk/jog as a recovery until I feel fatigued. Intensity is key. Abs work as stabilizing muscles during a sprint, so the harder I push myself the harder my abs will work! Plus, there’s no equipment required, and I get a high calorie burn and full-body workout done in very little time. (I tell myself I can do anything for 30 seconds.) Depending on how I feel, I’ll either add this to the end of a routine or make it my entire workout, two to three times a week.” —Suzanne Cover, @suzannecover
One of the best tricks for getting six-pack abs is to lose some weight, even if it’s just a few pounds. And one of the best ways to lose weight is to adhere to the 80-20 method. Since it takes your brain about 20 minutes to “catch up” to your stomach and realize that, hey, you’re full, oftentimes, you’ll eat more than you need to. So eat 80 percent of what you’d normally eat, then wait 20 minutes. If you’re still hungry, eat the remaining 20 percent of your portion. But chances are, you won’t be hungry one bit. And for more great ways to lose weight, master the 20 Techniques Successful Dieters Share.
To do it: Lie on your back with your hands interlaced behind head, knees bent ,and feet hip-width apart on the floor. Inhale and lift your chest towards your knees, bringing your shoulders and head off the floor, maintaining a neutral pelvis (keeping it parallel to the floor). Exhale and rotate to the right side, and then exhale again rotating even further, lifting a little higher. Next, inhale and lift as you return to the center and repeat to the other side. Do 8-10 reps per side.
The Single Leg Bridge Exercise is a good way to wrap up your core workout in order to keep your core strong and balanced. The single leg bridge is a bit more challenging than the basic bridge exercise. It targets and strengthen the gluteus maximus and hamstrings, but done properly, it is also a terrific core strengthening exercise that targets the posterior chain and the back of the body.
To do it: Stand with your feet planted 3-4 feet apart, toes slightly turned out, hands on your hips. Lower into a plie by bending your knees out over your toes and lowering your hips directly underneath your shoulders. Then, as your straighten back up, slowly lift the right knee up towards the right shoulder. As you go back into the plie, slowly return the foot to the floor. Be sure to move at a very controlled pace to really engage the obliques the entire time—on the way up and on the way down. Do 10 repetitions on the right side, then another 10 repetitions on the left side for a total of 20.