Which of these dances was invented by American dancer Don "Campbellock" Campbell?

Don "Campbellock" Campbell (January 8, 1951 – March 30, 2020) was an American dancer and choreographer who was best known for having invented the "locking" dance, and for his work with 'The Lockers'.

Locking is a style of funk dance, which is today also associated with hip hop. The name is based on the concept of locking movements, which basically means freezing from a fast movement and "locking" in a certain position, holding that position for a short while and then continuing at the same speed as before.

It relies on fast and distinct arm and hand movements combined with more relaxed hips and legs. The movements are generally large and exaggerated, and often very rhythmic and tightly synced with the music. Locking is performance-oriented, often interacting with the audience by smiling or giving them a high five, and some moves are quite comical.