2 d - Translate

https://posteezy.com/12-best-t....readmill-without-ele
Choosing Between Electric and Non Electric Treadmills Non-motorized treadmills differ from motorized treadmills in that you must manually move the belt with your feet. A study from 2017 found that this can result in a higher cardiometabolic requirement, which could be helpful in developing better running mechanics. The model has the shock-absorbing deck as well as a user-friendly console that has built-in training programs. It also has a high-contrast screen that tracks distance, calories, and speed. Manual