Your abdominal muscles pay an important role in helping you to look good and feel good.

But more than that, your abdomen or your "core" as some people call it, is more beneficial than you know.

First, it keeps your back healthy. Men and women with strong cores have less back pain because your abdomen is doing the work of holding you upright. For those with flabby cores, the back has to do the work holding us up and this creates strain on the back.

In addition, muscle is a natural fat burner. The muscle in your core is concentrated which helps you to burn fat. This will be effective whether or not you do any additional exercise.

Stand Up Straight
This first step to losing a belly is to stand and sit up straight. This actually has a few different effects. First of all, slouching accentuates belly fat, so simply sitting up will make you appear slimmer and will accentuate the chest, which is what you want. Second, proper posture help improves the strength of your back, which of course makes it easier to maintain proper posture longer. Third, poor posture leads to back pain, which makes stomach exercises difficult. Having good posture will make it easier for you to work out your stomach muscles and whittle down that belly. Lastly, a nice straight posture enhances blood flow throughout the body, particularly to the legs and lower back, both of which are involved in many stomach exercises. So, if you are trying to lose a belly, the first step is to simply sit and stand up as straight as possible as often as possible. Do that, and you are already on your way!

Back Extension
For the reader familiar with the crunchless crunch, this move will seem similar but backwards. For this exercise, you will need to start by lying on your stomach with your forehead on the floor. You may use a mat or towel to cushion your pelvis and head. Position your arms by your sides, palms up. Contract your back muscles to lift your torso off the floor. Hold the contraction briefly, then release and slowly lower your torso back down to the floor. Repeat for an entire set.

The next part of this exercise begins by extended your arms out above your head (picture a superhero flying through the air). Now lift your legs off the floor simultaneously while keeping your head and arms held in place. Try to imagine your legs growing longer as you are lifting them up. Hold your legs up briefly, then slowly lower them back to the floor.

Doing these two things will help you strengthen your back and correct your posture, which are great first steps to losing an unwanted belly. You will also want to continue working on your back muscles and other core muscles, such as the transverse and rectus abdominus. Stomach exercises that work the core will help you straighten up your posture, lose belly fat, and gain muscle tone in both your back and tummy. As with any workout routine, be sure to consult a professional before beginning and always warm up properly to avoid injury.

Here are some exercises for washboard abs

Keep Your Knees Up
When doing crunches, you want your knees to bent and your feet flat on the floor so that your knees are centered and pointed upward. Keep them centered and up, not to one side. If you drop your knees to one side, you are unnecessarily compressing your vertebrae, which can lead to a painful back injury.

Sit-Ups
Traditional sit-ups actually do very little for the abdominal muscles. Even when done properly, the strain is mostly on the hip muscles. There is also the tendency to pull the torso up with the arms, which of course is not the point of the exercise. Further, when sit-ups are done very quickly, as people have a tendency to do, it is momentum that mostly forces the torso up and down, rather than any muscle groups. The crunch is a good alternative to old school sit-ups.

Straight Leg Lift
Another traditional "stomach exercise," this move actually works the lower back more than any muscles in the midsection. This is also another way to put strain on your back, possibly leading to injury.

Too Many Reps
There is never a need to do more fifty reps of a stomach exercise. If fifty reps is not giving you results, doing more than that will not help wither. But you should make your stomach exercises part of you everyday routine. Your stomach does not need as much rest as the rest of your muscles.

Sleeping
Believe it or not, how you sleep has an effect on your stomach exercise routine. If you sleep in a position that cause back pain, it will make it much more difficult to work on your midsection in the morning. Sleeping mostly on your stomach is one of the best ways to cause back pain, as it forces your back to arch, often resulting in annoying back pain. The best way to avoid this is to sleep on your back with a pillow under your knees. This will help keep your vertebrae in line, prevent back pain and allowing you work out pain free in the morning.

No Resistance
All stomach exercises need resistance to be effective, whether it comes from a resistance band, an exercise ball, or just gravity. Exercises that do not use any resistance, such as standing broomstick twists, will not be beneficial to your midsection. The good news is that this particular exercise will not do any harm and is actually a good warm up for your trunk. Just do not expect it to flatten out your stomach.

Yoga is a great part of any wellness routine, as it has the ability to both reduce stress and exercise the body. If you are trying to use yoga to target your midsection, well, that can be done. There are a number of yoga positions (called asanas) which exercise the stomach muscles. Bear in mind that some of these are more advanced than other. Assess your own skill and comfort level before trying certain asanas. If you are not sure you are able to do one asana, start with one that seems easier and work your way up once you have belt some strength and flexibility. As with any workout routine, be sure to consult a professional before beginning and always warm up properly to avoid injury.

Pavan-Muktasan
To perform this stomach-exercising asana, first lie flat on your back. Use a yoga mat of towel to cushion the spine. Bend both knees up to your chest so that your thigh touches the stomach. Hug your knees in place and lock your fingers. Now lift your head up so your nose meets your knees. Take a deep breath and hold it for thirty seconds before releasing and slowly lowering back to start. This exercise can also be done one leg at a time.

Bhujangasan
For this stomach exercise, remain on the floor, but roll over on to your stomach. Position your hand under your shoulders. Now, using your back muscles, raise your upper torso off the ground to that your head is upright. Be careful not to push with your hands. You want the muscles in your back to be doing the work. Hold this posture for thirty seconds, then lower yourself back to start. Even though you are using your back muscles to lift your upper body, performing the asana will assist in reducing belly fat and flattening your tummy.

The Bow
This stomach exercise is pretty similar to the previous asana, but more involved. It starts from the same position lying on your stomach, but in this exercise you curl your legs upward in addition to lifting your upper torso. Bend your knees so that the soles of your feet come up toward your head. Grab your ankles and pull with your hands and push with your legs until only your stomach is on the floor. Your body should feel sort of like it is making a circle. Your knees should remain together throughout the exercise. Hold this position for thirty seconds before releasing and returning to starting position.

Paad-Pashchimottanasan
Now that you have read the name of this asana, try not to be intimidated-- it is less complicated in practice than in pronunciation. It does, however, require a fair amount of flexibility, so you may want to start with something easier and build up to this one. Start by lying on your back with your legs straight and arms overhead. Your body should be straight from head to toe with all limbs extended. Point your palms up to the ceiling and put your hands together. Contract your stomach muscles to sit up, keeping your back straight and hands overhead. Bend forward and grab your toes with your hands, putting your head between your arms so it touches your knees. Hold the position for two minutes before releasing.

When the weather is warm, there is nothing quite like going for a refreshing swim at the local pool. To add to the benefits, you can use it as an opportunity to work on those stomach muscles.

The water provides natural resistance, making the pool a great place to do stomach exercises to flatten out that tummy. Despite the greater resistance water has than air, aquasizing is low-impact, meaning less strain on joints. Try out these exercises next time you take a trip down to your pool. Remember, consult your doctor before beginning a new workout routine, and always warm up properly to prevent injury.

The first set of exercises to try is called the jump and dig. There are two moves in this set, one for the upper body and one for the lower body. The former is great for your obliques, and the latter works on your abdominals.

To start, stand in water that is between your belly button and chest. To work the lower body (including your abdominals), put your feet a wide distance apart, then jump so your knees come up to the surface of the water and back down. Picture a frog as you do it; this will help you get the form right. Next, to work the upper body, begin by making a scoop with both hands at the surface of the water. Bring your hand scoop below the surface, then scoop up and to one side. Alternate sides to work the obliques on both sides. Start by doing the two moves separately for three minutes each. Once you have mastered the form, do them at the same time to exercise both sets of stomach muscles at once.

As you build strength and endurance, you can add water gloves to increase resistance. You can also do the exercises faster, packing more reps into each three minute period. Form is key, though. Do not sacrifice form for the sake of speed. It is better to do it properly than quickly. Also remember to set fitness goals and work toward them at a gradual pace.

Do not push yourself too hard, too fast. You may want to see results fast, but an injury will seriously delay your workout goals. Start small, know your limits, and build gradually.

As long as you are working on your midsection, here are a few additional tips. First, proper diet is essential to any fitness routine. A great, hard workout can be completely negated by improper eating habits. Second, stay hydrated both while working out and in everyday life. A good rule of thumb is to take your body weight in pounds, divide it by 2, and drink that number of ounces of water each day. This helps to keep the body functioning at it's highest level. Third, rest up. This means not only getting plenty of sleep, but also getting the right kind of sleep. Spend all night sleeping on your stomach, and you will wake up with a sore back, making it difficult to do your stomach exercises. Also be sure to schedule off days into your routine to give your muscles a chance to rest up and rebuild.

Now you already have a great start on a toned, flat stomach!

When you are a body builder, you will be able to have muscles in every part of your body. It is important to remember that your abdominal muscles are really not any different than any other group of muscles but also do training for your entire body. Training to define your abs will take a lot of hard work and great intensity. People who want to stay healthy and prevent love handles may find that doing crunches everyday will work great. They will help you to keep the weight off but do nothing to define muscles. You should incorporate some intensity into your workout by doing crunches on an incline. Weight training will help you to define your abdominal muscles and give you a six-pack that will help most people keep fat off and your muscles will start to become more defined. The abs machines that you see on TV will not usually give you a good weight workout because there is not enough resistance to intensify your workout from one week to another. Instead use one of your pulley machines to lift as you do your crunches. Make sure that you are raising the stack of weights one or two inches and put enough on it so that you are able to do about ten reps. Each day you should increase the weight and add about 5% more weight to the stack.

When you are a body builder, you will be able to have muscles in every part of your body. It is important to remember that your abdominal muscles are really not any different than any other group of muscles but also do training for your entire body. Training to define your abs will take a lot of hard work and great intensity.

People who want to stay healthy and prevent love handles may find that doing crunches everyday will work great. They will help you to keep the weight off but do nothing to define muscles. You should incorporate some intensity into your workout by doing crunches on an incline.

Weight training will help you to define your abdominal muscles and give you a six-pack that will help most people keep fat off and your muscles will start to become more defined. The abs machines that you see on TV will not usually give you a good weight workout because there is not enough resistance to intensify your workout from one week to another.

Instead use one of your pulley machines to lift as you do your crunches. Make sure that you are raising the stack of weights one or two inches and put enough on it so that you are able to do about ten reps. Each day you should increase the weight and add about 5% more weight to the stack.