Which speed bag is best? Speed bags provide one of the most multifaceted workouts, training not only your body but your mind as well. Unlike full-sized punching bags, a speed bag is little and lithe, ...

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September 17, 2021 Add as a preferred source on Google Add as a preferred source on Google If you’ve ever walked into a martial arts gym, you’re familiar with the rapid thud-thud-thud-thud-thud of the ...

YouTuber DuctTape Mechanic has published a new tutorial on how you can create your very own Arduino-powered speed bag to count your punches as you work out. This innovative project uses a recessed NPN ...