Inside: Bowling-ball runner between the tackles. Flashes a burst into and out of the hole. Lowers his pads and delivers a blow into the chest of defenders. Falls forward on nearly every run due to lean. Finds creases with jump-steps and bounces into open on some plays, but buries his head too soon at times. Short build makes it difficult for defenders to find among lineman. Does not always read blocks correctly from pulling guards. Holds ball high and tight when inside. May not be big enough to move piles at the next level, but gets low and gives great effort to pick up short-yardage plays.
Outside: Good acceleration and straight-line speed to break off long runs. Cuts hard to his left and right equally well to avoid hard-charging safeties. Flashes setting up straight-on defender with inside-out cut which freezes them. Strong stiff-arm denies oncoming tacklers. Shows patience on stretch runs, plants foot and accelerates to avoid penetrating defenders or once finding a hole. Does not always move ball to outside hand. Ball gets away from his body when running at full speed; fumbled three times in 2010, twice in 2009 in limited carries. May not break away from NFL defenders as regularly as he did against non-BCS conference competition.
Breaking tackles: Low center of gravity, strong lean, and powerful legs let him bull through arm and shoulder tackles. Good balance to spin off a hit, maintain balance and continue downfield. Lowers pads on contact and churns through cut tackles in space. Cuts quickly and even jump-cuts through traffic and past second-level tacklers. Plays through the whistle.
Blocking: Does not offer much in terms of pass protection. Often subbed out in obvious passing situations, best help for the quarterback is as an outlet receiver. Does not anchor against oncoming blitzers. Poor cut tackler, defenders easily elude him. Lacks height but possesses strength, build and attitude to improve with more coaching.
Receiving: Solid receiver in the flat, capable of running through tackles on the edge to move the chains. Flexible enough to catch passes thrown behind him. Effective on center screens, makes first man miss to get into space. Rarely goes out of bounds (unless time requires), cuts inside tacklers to get extra yardage.
Intangibles: Offensive weapon with defensive mindset. NFL body comes from excellent weight room work ethic. Teammate Matt Slater referred to Martin as a "muscle hamster" due to his compact build.