What is the difference between the watusi and the frug?
A dance ethnologist would be able to answer this better than me,
so take it with a grain of salt. The Watusi is a 60s dance based on
dances of the Watusi tribe in Africa (I believe they are in
Rwanda). The Watusi (the dance, not the people) is distinguished by
the arm movements and the fact it works on the vertical axis of the
body, whereas The Frug is a dance that is distinguished by the hips
moving side to side.