The Curve Series is a group of non-motorized, curved, treadmills designed to deliver a unique, effective, and efficient workout experience. They rely on the user’s effort to move the running surface, providing a more natural running motion that helps improve form and engage more muscle groups. The innovative design of the Curve Series makes it an unmatched tool for High-Intensity Interval Training (HIIT), run/sprint technique, and even short to middle-distance steady-state cardio. Due to the unique curvature, users burn up to 30% more calories than traditional motorized treadmills. Whether you’re a seasoned athlete or a fitness beginner, Woodway’s Curve treadmills offer an exceptional, user-controlled workout experience that mimics outdoor running.