The Solid CONCEPT is also known as the
As A Unit CONCEPT. EN: 20
Dancers within the Solid unit must all be facing the
same direction. EN: 30
Dancers within the Solid unit maintain the relative distance
between the other dancers within their unit throughout the entire
execution of the call. EN: 40
Do not allow any dancers to come between you and the other dancers
within your Solid unit. EN: 50