Technogym Curved treamdill /2022 cheappest treadmill
This type of curved treadmill is first developed by technogym. Suodun improves upon this and manufacture the affordable commercial manual treadmill - SD9009.
This curved treadmill improves strength, speed, endurance and agility with resistance, and get more out of your workouts. The speed controls by yourself, the metabolic rate increases, and you burn more calories.