For Nike, 2012 has been all about taking training to the next level – to record every movement for the sake of optimizing workouts. It all started with the unveiling of the Nike FuelBand, and this Friday, Nike will launch the first Nike+ integrated line of footwear that brings that same technology inside a shoe. Recently, a number of NFL stars like Ndamukong Suh and Reid Newcomer participated in a training session at Nike World Headquarters in Beaverton while wearing this sick new ‘Fuel’-inspired colorway of the Nike Lunar TR1+, featuring a gradient-effect detail on the midsole that matches a full day’s worth of Nike Fuel. No word on a release just yet, so check out the NFLers in training action with the shoes below and stay tuned for the global release of the Nike Lunar TR1+ this Friday.