| Advantages | Working mode:1-8 resistance adjustable, 3mode, manual adjustment;    Braking mode:Magnetic resistance    regulation    Running belt: 1690*485mm;    Driven: gravity;    Max loaded: 220kg;    Special: unpowered Weight/ no power    The unpowered treadmill has no speed limitation, it's regulated by its own strength under its own control.----freedom&strength&fitness.  No need to plug in, independent power generation, energy saving, environmental protection, easy to move, multi-bit, is in line with ergonomic design;  Arc running belt: it can protect the joints and effectively reduce the buffering force;  Here are our three motion modes and eight-level resistance adjustment. |