The willPower Method is mind-body education for fitness professionals. It begins with a signature class called willPower & grace. Created and developed by Stacey Lei Krauss (SLK), in New York City in 1999, while teaching at EQUINOX Fitness. The program grew through an exceptionally talented and passionate group of instructors who felt the unique magic in this program. Over the years, willPower expanded globally. There are hundreds of certified willPower Method instructors around the world (USA, Puerto Rico, UK, Italy, Spain, Sweden, Turkey and throughout Asia). Thousands of people have been influenced by The willPower Method.
summer solstice popups!
On the evening of the summer solstice, our willPower Spotlight Instructors be adding our own light to the world with willPower & grace classes all around the globe! Experience it for youself - join a class and feel the magic firsthand.
PHYSICAL
PHYSICAL
Smart, multi-level full body exercise endurance, flexibility and mobility. Safe, feel-good moderate intensity cardio workout
PHYSICAL
PHYSICAL
Building feet that are are as strong, flexible and agile as the rest of the body. Smart and progressive we're the OG of Foot Fitness.
INTELLECTUAL
INTELLECTUAL
Disciplined and intense, yet balanced for all levels. Our signature series has a 25-year legacy; authentic and science-backed. We train smarter, not harder.
EMOTIONAL
INTELLECTUAL
We use somatics to strategize through unhealthy emotions to experience joy, gratitude, confidence and resilience
EMOTIONAL
Benefits include: self-confidence, commitment, decision making, problem solving, goal setting, tenacity, gratitude.
Emotional regulation; what you need, and when you need it.
The ancient YUJ
(pronounced "huge") Yuj is Sanskrit for yoga, and Yoga (yoke) is the connection of the physical, mindful and emotional bodies. We use this ancient model for the modern-day achiever - and magic happens.
Teacher Training launches spring 2026!
BRAND PARTNERSHIP
We're proud to announce our partnership with Move Mentors, led by award-winning fitness industry icons Jessica Mauer, Mindy Mylrea and Leslee Bender.
EASY ENTRY POINT
willPower & grace is the hallmark class that fuses bodyweight training with mindfulness practices. Once you learn our signature series, we help you to infuse your unique personality to deliver authenticity, intensity and grace; meeting the needs of your community. On-going a-la-carte courses can ensure your success for years to come.
A GLOBAL CLOMMUNITY
A GLOBAL CLOMMUNITY
Our community spans across continents, with certified instructors around the globe. Experience the connection and support that the willPower Method offers, no matter where you are.
it must be experienced to be understood.
Kick off your shoes and turn up the volume
This 49 minute workout was shot in 2013, in Denver CO (The Mile High City). Participants are authentic students.