Sometimes when you are about to return to your physical body after astral travel you may get a feeling that your physical body is in some way paralysed.
This may cause you to panic but there is nothing to worry about.
This paralysis is normal and very quickly disappears.
This state of paralysis is known as a Catatonic State.
Most people never experience this but others have it every time.
Astral Travel
Paralumun New Age Village