Call me a skeptic, but I find it a bit silly to be slithering around like a snake on the gym floor reciting "ahhhhh, sexy spine" out loud.

It was my first Nia class and I had trouble keeping a straight face. I couldn't make eye contact with my fellow lululemon Ala Moana educators for fear of cracking up as we danced barefoot, twisting our spines and awkwardly flailing our arms in the air.

Nia, which stands for Neuromuscular Integrative Actions, is described as a body-mind fitness and lifestyle program. Students kick off their shoes as they incorporate movement and philosophies from dance, yoga, pilates, martial arts, and more – moving their way to a healthier and more empowered mind, body and soul.

During the class, as I willed myself to keep an open mind and allow my body to relax, I watched the teacher let loose and encourage her students to do the same. People around me were spontaneously spinning, singing, clapping, and even releasing shouts of "yes!" I also noticed that no one could stop smiling as we danced around the room. That freedom made me shun my self-consciousness and I started to shake and shimmy to the music.

I think my change of heart came after noticing I was surrounded by women of all ages who were fully aware of their bodies, with no hesitation to express their grace and power. It was a place that gave me a sense of freedom, pushing me to become more energized, strong, and confident.

I'm convinced that Nia is a fun stress-buster, as well as a joyful way to get in shape, become more in tune with your body, and even find happiness while sweating it out. To find a Nia class near you, visit a lululemon store and ask them to point you in the right direction, or check out the Nia website at www.nianow.com.

How are you letting go today?