Power Balance Wristband

You've proably seen or heard about the Power Balance Wristband. If you haven't let me explain it to you (This is what their website says) "Power Balance is based on the idea of optimizing the body’s natural energy flow, similar to concepts behind many Eastern philosophies. The hologram in Power Balance is designed to resonate with and respond to the natural energy field of the body." Many famous athletes are using them. Many think it is just a mind over matter, its up to you to decide. You can buy these on various websites for 25+ bucks, or you can find them on ebay.com for $3-4.