In the lesson, he introduced three exercises on vocal fry.

1. The first one, 2:04, starts on a note, it goes from the fry to a note, and sustain a note for a while before releasing. 

2. Second one, 5:05, starts with vocal fry, proceeds to a note and slide the note to one octave above and slides back down one octave.

3. Last one, 6:23, starts with fry, proceeds to a note and from that one, do a 1-2-1 pattern.

How does each of these exercises differ in developing the vocal fry technique?

Thanks in advance! :D

1. Easiest way to begin frying.

2. Helps bring your cords together (and hopefully maintain that connection as you slide up). 

3. Using fry a bit quicker, as you'll do when stylizing a song. 

You're welcome!