Curved /Manual /Treadmill with I ZF-8900

Our Air Runner Curved Treadmill is ideal for small group, speed development, and HIIT training for every fitness and skill level. This is a non-motorized treadmill that allows a user to accelerate and decelerate with zero limitations on how fast, how long and how hard they train. The unique curved design of the treadmill allows a user to practice proper gait and running mechanics encouraging better posture while activating posterior chain muscles. Sought after by professional sports teams and athletes around the world, this delivers an unparalleled workout unlike any other treadmill. For any fitness level, this is the universal treadmill for walkers, joggers, runners and sprinter Motorless treadmill uses no electricity, running instead on the energy produced by the user’s own movement. Whether you’re a beginner athlete or a competitor at the highest levels, the machine can instantly conform to your desired speed. There is no maximum speed setting. Resistance Gear Level for different training such as sled pushing. 3 different handles grip for wide range of different exercises.