Strange way, I would just study the results on some dashboard. I did that when I exercised at home. When doing abs
https://fitbodybuzz.com/best-machine...e-gym-for-abs/ exercises, you should carefully listen to the instructor's recommendations on the technique of performing the exercises, as well as the correct breathing, because otherwise the effect of the training can be completely the opposite. My data were displayed on the screen of the treadmill and I connected the transmitter to the TV and after every 5 minutes I saw the results on the screen.
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