Undoubtedly , treadmill is one of the convenient and well known exercising machine. If there is a enough treadmill holding space , you can jog on your machine according to your comfort. But what’s the background of this jog machine ? Treadmill was first invented by Romans in 1 at century termed as tread wheel but it had a different purpose. It was used to lift huge weights , all you need to do is step on it and walk around the wheel. It had a huge wheel connected to crane , which can lift heavy objects which isn’t possible by human power.
Treadmill - It’s not just a exercise machine , there is a interesting history to it
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