One of the most frequent technicalities about singing people have a problem with is singing from the diaphragm. And that I had a fairly good answer because I was used to have the same question.
Firstly, Are so many people worried about singing from their diaphragm? What exactly does it really mean to sing from the diaphragm? The truth is that virtually any singing comes in the diaphragm. When we breathe, we breathe with our diaphragm. That's just the way the body functions.
So if we are all doing it naturally, then why is it that people keep asking,"how can you sing from your diaphragm?" Let's break it down. If you breathe, your diaphragm moves down to your abdomen giving your lungs space to pull in air. To utilize maximum lung volume it's beneficial to push down the diaphragm as far as you can.
One of the first things I needed to change was the way I tightened my abdominal muscles while singing and belting out. Contrary to popular belief, tightening the gut are a cardinal sin and can lead to many complications like a hoarse throat for example. So bottom line? If you would like to get the absolute most out of your lungs, then you will need to make the most of your diaphragmatic movement.
If you are one of those folks who asks"how can you sing from the diaphragm?" And you face the problem yourself, you've probably already noticed that you might be pushing your torso back and forth up once you breathe in. This is a clear indicator that you're not using your diaphragm to your max.
Therefore, if you have already asked someone else the question"how can you sing from your diaphragm?" You have probably received among the 3 answers below.
1. Your stomach should expand external naturally
2. Your spine should expand outward naturally
3. Your sides need to expand outward obviously.
The truth is that all 3 of these are appropriate. Together with your diaphragm into the maximum will result in the complete expansion of your thorax as your diaphragm drops down providing your lungs maximum space.
Thus how do you sing from your diaphragm? The simple answer would be to start by practicing your normal breathing while searching for the aforementioned 3 indicators. Get your muscle used to this and use it when you sing.
There are numerous different aspects for using your diaphragm to inhale including correcting your position and learning how to carry your voice from your"stomach" upwards. For the real meat of the problem and some great exercises you may try hiring a good voice coach (careful of this phonies) or for those who do not have a couple grand to spend on a mentor you might get a fantastic online application (again careful with your choice).
Hopefully the next time you hear someone ask how to sing from diaphragm you'll be able to give them the answer.