The best exercise method to eliminate abdominal fat is sit ups, but the standard sit up posture is very difficult for ordinary people. Even if you insist on it, you can't insist on it for a few, which can't reduce fat at all. Only with the help of the fitness machine, the abdominal machine can help us easily and simply complete sit ups. How can we use the ab workout machine?

The types of abdominal machine（ab bench，ab glider，ab roller machine） are different, but the principle is the same. Use the ab crunch machine to help your abdomen move. However, there are some changes in the belly curling opportunities of each series, such as the wheels on which you step, the handles held by your hands, and so on. Before exercise, feel the comfort of the machine before you continue to exercise.

1. The weight of the belly rolling machine should be suitable for yourself

Adjust the weight before exercise. Everyone's abdomen and body bear different strength, especially those who have just used ab machine and have no exercise habits before. Don't be too strong to start abdominal exercise. Don't sprain your abdomen.

2. Press down slowly

When the total crunch machine starts to use, the body follows the bending arc of the sit up machine and presses down to the abdomen. In the process of pressing down again, the body should be slow. Slowly, don't strain the muscles. The body should be pressed to show a C shape.

3. Concentrate all your strength on your abdomen

All the strength of the whole body should be concentrated in the abdomen and use the abdomen to exert strength. It's good to curl your body into a C shape. Don't completely relax your abdomen when you return to the starting position. The next curling action depends on the strength of your abdomen.

4. The more relaxed the legs and feet are, the more relaxed they are

Because you want to hold the handle, you can't completely relax, but you can hold it without force. The legs and feet do not need to do anything. They can be completely relaxed. The more relaxed they are, the easier it is to concentrate their strength on the abdomen.

5. Follow the rhythm of abdominal curling and breathe deeply

Every kind of exercise requires breathing, and breathing should follow the rhythm of the exercise. When we roll our belly and press our body, we should inhale deeply. When you stretch your body, exhale to make your breathing smooth during using abdominal exercise machine.