Base ...
jumping
free ...
running
rock ...
climbing
what sport is this?
skateboarding
What sport is this?
Skydiving
What sport is this?
windsurfing
What sport is this?
Abseiling
What sport is this?
Hang-gliding
What sport is this?
Kayaking
What sport is this?
Mountain biking
Diving underwater without any equipment
Free diving
Jumping from a tall structure while connected to a large elastic cord
Bungee jumping
