Start slowly when first performing this exercise. It’s possible to hurt yourself if you release the air too quickly or too strongly. If you feel discomfort or pain, stop immediately.
As you hold this position, your reflex will be to inhale. Resist this temptation or you’ll limit the exercise’s effectiveness.
If you perform this exercise daily, you should see noticeable results within 4-8 weeks as your diaphragm becomes stronger and more flexible. Doing this will allow you to flow stronger for longer periods of time. As you’re not constantly rushing for breath, you’ll sound more confident when performing and have the ability to add more emphasis to your lyrics.
You’ll notice you need to strain slightly to take in a full breath. This opens up the chest and deepens your lung capacity. [4] X Research source
Swimming Cycling Rowing
If you’re already in good physical shape, you can increase your work time to 30 or 40 seconds for a more strenuous workout. If swimming, be careful not to push yourself too hard as you could risk drowning.
If you’re in good physical shape, try decreasing your recovery time to 30 or 20 seconds.
