The student assembles the gopro onto the strap.
text: On the left one.
text: Okay, sorry.
text: So you have to take the knob off on the... unscrew the knob on the strap.
text: Yeah.
text: And the legs on the GoPro at the bottom, that you have to pull out.
text: Mhm.
text: Ohh.
text: Like we...