Now that the holidays are over and you've said your goodbyes to (or escaped from) your sweet relatives, the real battle begins.
Valentine's Day is just around the corner, so the phrase "survival of the fittest" is about to take on a whole new meaning. Well, ladies, put down those dumbbells and press play on this video because getting that lean and mean bod will be a piece of cake with celebrity fitness trainer Jay Cardiello.
And — if Jennifer Lawrence's incredibly sculpted arms are any indication — she works her butt off both on- and off-screen, topping the list of reasons why our New Year's resolution is to be more like her. Get J Law's coveted arms: Bangin' Bods With Celeb Trainer Jay Cardiello: Get Jennifer Lawrence's Sculpted Arms!
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