Winter workout No time to work out? No problem! Slip in these calorie blasters and you’re done.JumpJump rope as fast as you canLungeDo walking lunges down the hallwayRunRun around the blockShovelShovel snow (someone’s gotta do it!)DanceSwitch on the Wii for a little Zumba actionShopPick up the pace while grabbing a few things at the grocery storeVaccuumVacuum the biggest room in your houseGrooveRock out to Katy Perry’s "Last Friday Night" while you wait for the pasta water to boilFightChallenge your guy or kids to a snowball fightClimbWalk up and down the stairsCleanSpeed-clean your kitchenJogJog in place while waiting for your nails to drySledGo for a quick sled run down the nearest hillBounceBounce on a stability ball during the commercials while watching Frosty the SnowmanBendSample one of the free workouts on the New Pilates app you just downloaded from iTunesPlayTake on any challengers in a game of Ping-PongPush-upDo as many push-ups as you can