Ellen de Werd is a celebrated fitness industry leader with over 25 years of experience in group fitness. A 2024 and 2025 IDEA Group Fitness Instructor of the Year nominee, she is the creator of the WARRIOR formats—dynamic, license-free programs now taught in 14 countries. Ellen also hosts the Confessions of a GroupX Instructor podcast, is a Legacy Lululemon Ambassador, and teaches in Eugene, Oregon. Outside the studio, she enjoys family time, watercolor painting, classical music, and time with her beloved whippet.

WARRIOR Strength®

WARRIOR Rhythm®

WARRIOR Combat®

WARRIOR Revolution®

WARRIOR Roots

WARRIOR Kids
My WARRIOR journey  began with a deep admiration & respect of Ellen de Werd’s mastery of exercise physiology. Combine that with her encouraging playful vibe and full body workouts choreographed to great music.  The WARRIOR crew (instructors & participants) have kept me engaged with their supportive and friendly group dynamics whereby I leave each workout feeling tired yet stronger, and grateful. - Rhoda J.
​WARRIOR classes have covered every aspect of fitness for me. My flexibility, strength and aerobic capacity have all been enhanced by these beautifully designed programs, greatly improving my day to day quality of life. -Michael C.
Ellen is innovative, inspiring and always forward thinking. 
WARRIOR is part of my everyday routine. I love my WARRIOR community! - Anita M.
For six years now WARRIOR classes have provided me with an outlet to reduce my stress, build my strength and make great friends. - Thea L.