*** I have been notified by others in the voice community that the swallow and hold technique can be harmful to the user as it utilizes more muscle groups than is necessary and doesn't give proper feedback. There are other methods nowadays that are much better and safer (Big dog/small dog, etc.) I personally do not know how to utilize these other methods, as what I used worked for me. For the sake of knowledge, the video will remain until I look further into these claims and the other methods used nowadays. If you so choose to utilize this method, you may risk causing damage. Please be advised, and practice safely, regardless of method. ***
Original:
This is the process I personally used to develop my voice over several months into what it is today, despite originally being baritone.
![](https://i.ytimg.com/vi/aWWevU4A5mU/maxresdefault.jpg)