Fitness goals can get super-lofty at this time of year (run a marathon! Do a headstand in yoga class! Make it to crack-of-dawn Pilates five times a week!), but Rubin's number-one fitness tip is much more playground than Ironman.
"One of my favorite ways to get my blood pumping is to simply jump up and down: do jumping jacks, skip around the office….getting both feet off the ground can give you a ton of energy." We admit, even the idea of skipping around the cubicles here at R29 put a smile on our face. If Rubin needs some extra motivation, she turns to her iPod: "Listening to upbeat music can totally trick you into thinking you're in a good mood, even if you aren't!" Guess we don't need to feel so guilty for listening to Carly Rae on repeat to meet deadline...