Purpose. Range of motion (ROM) tests may be used to: 1  Determine range of motion (ROM) of joints or spine. 2  Determine the angular deviation of the spine caused by abnormalities such as kyphosis.urpose. Range of motion (ROM) tests may be used to: 1  Determine range of motion (ROM) of joints or spine. 2  Determine the angular deviation of the spine caused by abnormalities such as kyphosis.
Discussion in 'Ballroom Dance' started by rinachick, Oct 15, 2007. So, I've been reading that the standard ballroom floor size is 60' X 40', but when my partner and I actually measured that out on a floor, it seemed way bigger than what I've encountered at hotel ballrooms and such.
1 Look for a dance studio with a professional floor that is well-cushioned to absorb the shock of jumping. 2  Never allow your child to attend a dance class at a dance studio with a concrete floor. 3  Some dance studios today have portable floors that can be easily moved to performance stages. Small Class Sizes. 2  The fewer students in your child's dance class, the more individual attention he or she will receive. 3  It is easier for a teacher to maintain control over a smaller class, and having a only a few students at a time allows for more personalized instruction.