Listening to musics while you workout is beneficial for a number of reasons. One being, if you don’t particularly like exercising, it can help pass the time. Generally it makes the work out more pleasurable. Using relativity high Beats Per Minute songs can help you keep the heart rate up to help with the effectiveness of the exercise. Some say listening to music can lengthen your workout by increasing performance. It can also help you keep focused and less distracted.
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Source article HuffPost