The vLink™ racing computer is the only training tool that gives you real time feedback on the quality of your arc. 89% of racers claim that the real time feedback helps them improve their arcing after a single training session. While arguably the best training tool ever produced for racers, the vLink™ racing computer is for anyone that wants to improve their carving skills or help others improve their carving skills, particularly ski racers, coaches, ski instructors and recreational skiers that have discovered the thrill of carving.