Exercising with good music is definitely part of an Intelligent Workout. I know I am able to pump out a few extra reps on each exercise and eliminate the monotony of cardio with my iPod Shuffle. The February 2009 issue of Men’s Journal said researchers from the University of Maryland believe listening to music releases endorphins from the pituitary gland into your bloodstream. This in turn releases nitric oxide which relaxes blood vessels making it easier for blood to flow through your veins. I know its a bit challenging at times to keep a fresh, motivating playlist. Here are twenty workout beats that you have never heard before. I arranged them starting with songs best suited for cardiovascular activity leading all the way down to a good ole’ fashioned heavy resistance workout at the end. Enjoy your workout.

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