skating like jumps and lifts, when ice dance became a competitive sport and throughout the 1950s. Spins were limited to a maximum of one-and-a-half revolutions when done by one partner and to two-and-a-half revolutions when they spun around each other. These limitations were put in place to ensure its distinction from pair skating. Execution As The New York Times says, "While jumps look like sport, spins look more like art. While jumps provide the suspense, spins provide the scenery, but there is so much more to the scenery than most viewers have time or means to grasp". According to Scott Hamilton, spins are often used "as breathing points or transitions to bigger things" and are more difficult to explain to the audience "because there is so much going on". Hamilton stated that explaining the intricacies of spins, like edge changes, is challenging because they are difficult to see. Most beginning skaters learn how to execute spins in the counter-clockwise direction, but some may execute them clockwise. Most spins are executed on one foot, except for the two-foot spin, which beginning skaters tend to learn first, and the cross-foot spin. The two-foot spin consists of three essential parts—the setup, the windup, and the spin—as well as the exit, which can be done by rotating in a closed spinning position until stopping or by using a back inside edge with a change of foot. The effect of linear and rotational forces is most apparent and most powerful when performing spins. The successful accomplishment of spins depends upon the effective management of angular momentum, which occurs during the entrance of a spin and ends once a skater is in the spin and all linear force is translated into angular velocity. The skater rotates around the point at which their blade touches the ice, the most important point in the vertical axis made by their body, and a fixed vertical axis that extends from the blade on the ice to the highest point in their body. The absence of angular momentum means that fewer variables, or vectors, influence the resulting motion, so if the center of gravity is maintained, spins should be easier to perform than other elements such as jumps. The change from angular momentum to angular speed around a fixed vertical axis is difficult to control, though, as is the change from one force into another in general. Moving forward quickly also