How do I swallow air to inflate yourself?

Swallowing air to inflate yourself is not safe and is not recommended. The human body is not designed to hold air in this manner, and attempting to do so can lead to discomfort, bloating, or other health issues. If you're seeking ways to feel fuller or improve digestion, consider more appropriate methods such as eating smaller portions or staying hydrated. Always consult a healthcare professional for any concerns related to body health.