What is it?
a hold
What is it?
snap
What can you do?
ride a zipline
What can you do?
fasten a snap
What can you do?
climb a wall
What can you do?
wear harness
What can you do?
follow a route
What is it?
a top
What is it?
a route
What can you do?
reach the top
What is it?
a zipline
What is it?
a harness
What can you do?
speed up
What is it?
climbing wall
What is it?
a rope
What is it?
speed
What can you do?
catch a hold
What can you do?
tie a rope