Power Balance Bands Conclusion

Topics: Measurement, Observational error, Hypothesis Pages: 2 (414 words) Published: April 19, 2012

The purpose of this experiment was to once and for all answer the question, “do the Power Balance Bands truly have an effect on a person’s balance strength and flexibility or is the whole thing a scam?” The company claims that the these bracelets have a hologram in it and when the hologram comes in contact with your body’s energy field, it allows your body to interact with the natural, beneficial frequency stored within the hologram, resulting in improved energy flow throughout your body. But is this true? The original claim for this experiment was that if people are wearing the power balance band while participating in various balance, strength, and flexibility tests then the band will in fact not have any effect on the persons balance, strength, or flexibility. The data showed a very small difference between the performance of the “fake” and “real” Power Balance Bands. All three tests showed no more than a .3% difference between the means for both bands. This experiment was essentially an experiment testing the placebo effect on the use of the Power Balance Bracelet. The placebo effect is the measurable, observable, or felt improvement in health or behavior not attributable to a medication or invasive treatment that has been administered. The goal was to convince people the “original” Power Balance band actually worked, and that the “fake” one didn’t. My results showed little to no change in performance regardless of which band the student was wearing. This observation confirmed my hypothesis that neither band would have any affect on a person’s performance. The systematic error in this experiment was that I was not able to test 50 tests subject, I was only able to test 36 which luckily still allowed me to get accurate results. The Random error in this experiment was that it was difficult to measure the improvement, or digression of the participants, for both the Balance Test and the Strength Test. The only recorded limitation for this...
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