The paper discusses approaches to developing robotic gaits for ice skating by modeling the biomechanics involved in maneuvers like skating and turning. It explores the complex interplay of forces acting on a skater and proposes mathematical models intended to replicate these gaits in robotic systems. Key challenges include defining effective friction dynamics to allow for realistic turning and maneuvering capabilities. The paper raises questions about the assumptions made in the modeling process, particularly concerning friction relationships and their effect on performance.