About the Product
The CoreBella has revolutionized both professional and home Pilates studios by helping women of all ages improve core strength, posture, and spinal alignment.
Scientifically designed for women, the CoreBella enhances vertebral alignment and deep abdominal activation through pelvic stabilization, ensuring safe, effective flexion and extension throughout the spine.
Whether you’re a senior, pregnant, recovering from injury, or simply want better posture, the CoreBella helps strengthen your deep core and back muscles, reduce pain, and improve mobility.
Approved by the TPTA.

And Meet Diana Feltz and the CoreBella Team!
Diana Feltz, Ex. Phys. MS
Texas A&M Ex. Science/ Stress Testing Technician
NASA /Johnson Space Center, Taught @ Richland Jr. College,
Assistant Dir. Corporate Fitness @ Western Company of N. America
Presbyterian Post Partum-Prenatal Program/Dallas
Institute of Pain Management and Pilates Certifying Teacher 20 years as an Educator and Certifying Studio for PhysicalMind Institute, Ron Fletcher
President, CoreXRcise
Our Team: Work associates team consisting of a Qualified Staff of Teachers, Engineers and Thermomolding Team.
BIO / Credentials
After suffering a back injury, she was introduced in 1987 to the Pilates Method for Rehabilitation having worked with Toni Beck of the Greenhouse Spa and stabilizing her Lumbar Spondylosis. She fully certified and opened her Certifying Studio for the PhysicalMind Institute as a training studio for teachers as a Pilates Educator with Mentor and Master Pilates Teacher,
Ron Fletcher in Austin, Texas. Having certified Teachers, Movement Specialists, Massage and Physical Therapists all within a realm of several qualified professions and working closely with an Engineering Team and the University of Texas Graduate Engineering Department, we have perfected our designs to meet the specific needs of ALL of our clients and ready to share it with many more of you. We are now recognized and approved by the Texas Physical Therapy Association.