For sale: Original AssaultRunner, one of the best non-electric treadmills designed for professional training and CrossFit, relying on user movement without the need for an electric motor. Features: * Works by user power (Manual Treadmill) without electricity. * Curved design aids natural running and reduces energy consumption. * Suitable for fast running, sprints, and HIIT exercises. * Instant response to running speed without buttons or delay. * Durable structure withstands intensive use in sports clubs. * Screen displays time, speed, distance, calories, and workout metrics. * Ideal for sports clubs, CrossFit, and professional home gyms. Condition: Used in excellent condition, fully functional and ready for use. Keywords AssaultRunner, Assault Run, Assault Treadmill, Treadmill without electricity, Manual Treadmill, Curved Treadmill, CrossFit,