After introducing the world to the UFC Light Heavyweight Champion with the Meet Jon “Bones” Jones commercial, a second Nike Pro Training ad has surfaced in the days leading up to UFC 159 in the Nike Jon “Bones” Jones Knows the Extra commercial. Check out the 30 second spot below which features Jones pushing himself in training while sporting some of the newest Nike training gear including Nike Pro Combat Compression Wear and Nike Free Shoes. Take a look at what it takes to be a champion while watching Jonny Bones get down to business inside the gym with this latest creative clip from Nike Pro Training.