How Fitness Queen Cassey Ho Took All the Risks and Followed Her Heart

If anyone embodies the Power Your Happy mantra of "work hard, play nice," it's fitness guru and entrepreneur Cassey Ho. Brimming with positivity (she never even uses curse words!), Ho's upbeat personality and vast knowledge of the fitness and wellness realm have made her Blogilates video series the number one female fitness channel on YouTube with a faithful following of 3.5 million subscribers.

Her POP Pilates format, which launched on YouTube in 2009, has now become a live class available to 24 Hour Fitness members in the US, and her book Hot Body Year Round is a bestseller. And her latest venture? Ho's newest POPFLEX activewear collection is now offering sizes 2 through 16.

She is living proof that with some confidence and persistence, there's no limit to your success. For a burst of that signature Cassey Ho pep and sweetness, check out her answers to our Power Your Happy Q&A!