It is highly not recommended to listen to music while exercising. I once almost fell out because I was listening to music on a treadmill. Sports and exercise themselves are activities that require your mental concentration, because if we are not concentrated enough when exercising, then the movements will not be in place. You also know that if the movements are not in place, not only will the effect of the exercise be greatly reduced, but also This makes us more susceptible to injuries due to non-standard movements. These two items alone are enough to make you give up the idea of ??exercising and listening to music. Forget about "sports mp3" and the like, that's for "pseudo-nons". Please save the money on that nondescript MP3 player and buy a pair of comfortable sneakers or a breathable and comfortable sports T-shirt. One thing I want to say is that through my personal experience, if you are running in the gym, there may be background music playing in the gym, but the volume is generally not loud, and it has a much smaller impact than listening to it yourself with headphones. If you are still humming to the background music playing in the gym or recalling the name of a certain song while running, then please ask your coach to turn down the background music because you are no longer focused enough. .