Definition of «to use a treadmill»

"To use a treadmill" means to use a machine that you can walk or run on in one place.

I also love using the treadmill for speed work. (confessionsofamotherrunner.com)
Another study found that those who use a treadmill desk didn't perform as well at typing and other tasks that tested attention, learning, and memory. (wellnessmama.com)
I've definitely used the treadmill as part of my training. (mcmmamaruns.com)
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