This book contains graphs showing the movement of a skater across synthetic ice. These graphs show the positions of head, shoulders, elbows, hands, hips, knees, ankles, and toes, with x-y coordinates plotted against time. Skating samples analyzed include forward and backward motion, starting and stopping, various turns (3-turns, mohawks), footwork (spirals, spread eagles), spins (forward and back scratch spins, camel, sit spin), and jumps (stag jump, half flip, half axel). These data can be used for lesson plans by teachers and parents.