This extremely useful infographic published by the Qatar Foundation International shows the throat positions of the 28 consonants in Arabic. It takes a bit of practice to perfect them, but this can definitely help you along the way.
![arabic-letters-throat-infographic-qfi](https://www.fluentarabic.net/wp-content/uploads/2019/04/arabic-letters-throat-infographic-qfi.png)
Download Full-Res PDF here