Chad Vaughn gets technical in the video.  So should you.  Try to make all 45 of your Snatch’s beautiful.  Scale the weight so it’s heavy, no rx but not so much so that you are missing too much.  As I like to say, make lifts that your mom would be proud of.
[youtube https://www.youtube.com/watch?v=HQ_qSpEsaRw?rel=0&w=560&h=315]
Workout of the Day
21 Snatch 155/100
Rest 3 minutes
15 Snatch 155/100
Rest 3 minutes
9 Snatch 155/100
Score is total time to completion, rest included
With the remaining time in class, build to a heavy single of:
Overhead Squat