Continuing the discussion on sports medicine fads, this week I will examine research related to Power Balance Bands and look at the ‘magic’ behind the hologram. According to proponents of Power Balance Bands those who sport the wristband will notice increased performance, strength, flexibility, and balance. The unique hologram on the bracelet is based on Eastern philosophies and related energies or Chi. As explained by the company, “Many Eastern philosophies contain ideas related to energy. These are commonly referenced as Chi or Chakras. There are a number of well known practices like acupuncture, meditation and Feng Shu, which are believed to affect these energies. The hologram is based on some of these same ideologies.”
A double-blind research study conducted at Eastern Illinois University tested athletes in five sport specific activities. The researchers found that the Power Balance bracelet did not provide any sort of statistical advantage over simply wearing a placebo bracelet.
The Journal of Strength & Conditioning Research published a study that examined the effect of the Power Balance band on balance, flexibility, and arm strength in adults. The researchers in this double-blind study concluded that, “the bands did not have an effect on strength, flexibility, or balance.”
Based on scientific research, the athletic enhancement benefits of Power Balance Bands, similar to Kinesio Tape, fail to live up to the founder’s claims. This product, although promoted highly among athletes, has proven to be a fad. However, the ‘placebo’ effect appears to be an effective benefit of the wristband; the Power Balance Bands continue to dominate sales even though they lack the scientific evidence to support their companies’ claims.
Upcoming Next Week: Read my final blog of the series on Sports Medicine Fads – Phiten Technology
No comments:
Post a Comment