Need another reason to work out? A new study shows that exercise can reduce the risk of breast cancer. Women who exercised 10 to 19 hours a week had the most reduced risk, but even mild exercise was beneficial.

Not only does exercise help you lose weight, boost your mood and energy, strengthen your heart and decrease headaches, but it can also get you closer to a breast cancer-free life. And what’s more beautiful than that?

QUIZ: How Active Are You?