Identify primary and secondary muscles for 135 exercises

Slightly different request which hopefully should not be difficult for an experienced PT. Attached is a sample of a document showing an exercise, how to do it instructions, easier and harder variants and a "muscles used" column. I need someone who knows the difference between a latissimus and a Infraspinatus to fill in just the "muscles used" column and point out the primary and secondary muscles employed for each exercise.
I've shown 3 exercises in the sample doc but the real version has 135 exercises that need the muscle group data filling in.
All other columns I'm ok with for now

I don't mind if you quote per hour or as a fixed price job. If it's per hour could you give me a rough guideline, though, how long you think it will take

If you have no background in Personal Training please do not bid

Thanks
Paul