Chasqui Course Navette transforms your training with innovative shuttle tests. Take part in a series of endurance challenges, designed to increase your running speed and endurance. Our app guides you through each level with audio cues, timing your sprints and encouraging you to beat your personal best. Track your progress, set new goals, and join a community passionate about pushing limits. Ideal for athletes of all levels, Chasqui is your companion to achieve optimal running performance.