Aside from some co-branded apparel and gym gear, we haven't heard much from the partnership between Under Armour and The Rock since the two linked up last January, but they just dropped a brand new commercial.

Here, The Rock narrates a clip promoting Under Armour's HealthBox fitness tracking system. Complete with the UA Band that measures sleep, steps taken, and intensity, a digital scale to keep track of body weight, a heart rate monitor, and a membership to UA's MyFitnessPal program, the HealthBox is packed with everything athletes need to track their progress.

Watch The Rock get you pumped up in the clip above, then step your game up in the gym and head over to Under Armour to buy the HealthBox for $400.