Katie Cassidy's Workout Tips: Shape Move of the Week

Katie Cassidy, who plays Juliet Sharp on "Gossip Girl," knows it's important to stay in shape. She runs regularly, averaging four to five miles a day during the week and eight miles a day on the weekends. She also works out with kettlebells to build muscles and compliment her cardio training. If running and strength training isn't your style -- or you just need to relax like Cassidy -- try flow yoga. Cassidy loves the way it loosens tight muscles.

Check out Katie Cassidy's Workout Routine:


Learn how to reap maximum benefits from your run at Shape.com.

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