What are these parts of the bine?

[autonomist3k]

What are these little parts growing from under the leaves? Are they new shoots? Should I be clipping them off or letting them grow?
On some bines they are under almost every set of leaves.
View attachment ImageUploadedByHome Brew1430668012.007239.jpg

 

[nagmay]

Those are the sidearms that will produce the flowers (cones).

 

[autonomist3k]

Well now I'm excited LOL
That must be pretty good for 1st year growth.

 

[sandyeggoxj]

Don't clip those off!! HA!