Patellar taping was originally developed by Jenny McConnell and is a simple, inexpensive self management strategy. The aim of patellar taping is to create a mechanical realignment in order to correct malalignments of the patella and to reduce pain.
Singer and actress Selena Gomez performs during the Thanksgiving halftime show during the Dallas Cowboys Oakland Raiders game at AT&T Stadium in Arlington, Thursday, November 28, 2013.
Perry's crazy halftime performance last year, which included a giant mechanical Tiger and dancing sharks, was the most-watched halftime show in history with 118.5 million viewers. Here is the complete list of previous Super Bowl halftime performers and themes: 2015: Katy Perry, Lenny Kravitz and Missy Elliott.