Do you speak from the throat?

Or, do you or know someone that does? It can sound grating, and generally lacks tone and dynamics.  One thing I see and hear often with clients, is that they speak from the Larynx, which can be tiring and sound strained.  What you might not realise is that there are a lot more areas of resonance that you can tap into (literally), which will give you more projection and colour to your voice.