People who study the effectiveness of napping (who are these people and how do you get a job like that?) have concluded that mid-day naps are ideal for restoring energy and helping people get the most out of their work or study time. Our testers were skeptical, but they were up for the challenge and gave this unique CD set a whirl. The results? Those skeptics were converted to born-again nap-a-holics. The blended use of music and the spoken word to guide the listener through imagery and allows them to relax and let go. Our testers reported that it really got their juices flowing. This is a wonderful system to keep handy when you need to reenergize and refocus. Perfect for anyone with stress, a heavy workload, or a ton of studying.