Katrina expanded from her initial introduction to yoga after moving to Santa Monica, California where, over twelve years, she had the opportunity to practice and study Yin, Iyengar, Hatha, Vinyasa Flow, Kundalini, Ashtanga and Pre-natal Yoga throughout Los Angeles but mainly in Yoga Works, Santa Monica and Sacred Movement in Venice. 

Her teaching style bares the imprint of this wide range of yoga studied over the years. Her classes have a strong emphasis on the breath and allowing the breath to guide the practice safely to a more supple and strong body and calm mind. Given the severe back pain and a diagnosis of ankylosing spondylitis in her early twenties Katrina has always approached yoga from a therapeutic standpoint.

Katrina, her husband Paul and two boys, moved back to Galway in 2008 and took over ownership of An Seomra Yoga in June 2009.

(Some of her teachers included Max Strom, Saul David Raye, Chris Stein, Annie Carpenter, Matthew Cohen, Vinnie Marino and Jamie Elmer.  she also practiced with Swami Vivekananda in Rishikesh).