The purpose of doing this is to absorb the impact of running on the machine well. With such a heavy weight, the impact of running can also be absorbed by it.
Introduction of treadmill
Treadmill is a routine fitness equipment in family and gym, the simplest one in today's family fitness equipment, and the best choice for family fitness equipment. 1965, the world's first mechanical treadmill was born in Tantelli, Northern Europe.
The mechanical treadmill is driven by the friction between the runner's feet and the running belt. Simply put, the electric treadmill is driven by the motor to run the belt. Electric treadmill. Electric treadmills are high-grade equipment in gymnasiums and families. It drives the running belt through the motor, so that people can run or walk passively at different speeds.