Big K.R.I.T. goes motivational in the video for smoothed-out "Boobie Miles." The track is named for the football player who inspired Friday Night Lights and here, K.R.I.T.'s rally call to be your own coach extends to a kid hooping in the park, a dude working on his soccer skills, another practicing bike tricks and K.R.I.T. himself in the studio. The rapper new entirely self-produced mixtape, 4evaNaDay is available now.