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Exercise Progression and Safety Considerations for EDS and HSD Patients

Heather Purdin, PT, CMPT

August 1, 2026

Question

What are the key principles for safely progressing exercise in patients with Ehlers-Danlos Syndrome (EDS) and Hypermobility Spectrum Disorder (HSD)?

Answer

Safe exercise progression for patients with EDS and HSD requires a careful, stepwise approach that accounts for joint instability, pain sensitization, and systemic comorbidities. The guiding principle is "start low, go slow," meaning exercises should begin at a low intensity and progress gradually. Initial focus should be on joint alignment, proprioception, and activation of stabilizing muscles, often in non-weight-bearing or horizontal positions. Only after achieving good control and alignment should patients advance to more challenging positions, such as upright or functional activities.

Progression should be based on one variable at a time—such as range of motion, speed, resistance, or duration—to minimize the risk of flares or injury. Rate of perceived exertion (RPE) is a valuable tool for adjusting exercise intensity, especially since heart rate may not always correlate with exertion in this population. Therapists should also be vigilant for signs of overexertion, improper form, or joint subluxation, and modify exercises accordingly. Incorporating rest periods, using external supports, and providing written or app-based instructions can further enhance safety and adherence. Ultimately, the goal is to build resilience and function while minimizing setbacks.

This Ask the Expert is an edited excerpt from the course, 'Effectively Treating Ehlers-Danlos Syndrome and Related Comorbidities', presented by Heather Purdin, PT, CMPT.

Continued and its subsidiaries provide professional education authored by qualified Subject Matter Experts for continuing education purposes. These materials are intended for educational purposes and do not constitute medical advice or a substitute for individual clinical judgment. Continued is not a clinical healthcare provider; the licensed professional is solely responsible for ensuring that the application of any techniques or information presented is within their legal scope of practice and jurisdictional requirements.


heather purdin

Heather Purdin, PT, CMPT

Heather Purdin, PT, MS, CMPT has been practicing physical therapy in an outpatient setting for 28 years with a special interest in orthopedics, manual therapy, chronic pain, connective tissue disorders, and complex medical issues. She is President of the Oregon Area Ehlers-Danlos Society and runs a monthly support group for those navigating HSD/EDS. She owns Good Health Physical Therapy & Wellness, a private practice specializing in connective tissue disorders and hypermobility in Portland, OR. She is also president of Good Health Consulting, LLC where she travels to present on rehabilitation for hypermobility and EDS. Ms Purdin is a Certified Manual Physical Therapist through NAIOMT and a fellow in training. She uses a variety of manual therapy approaches and incorporates biomechanical concepts in her stabilization exercises and strengthening of patients. She uses a biopsychosocial approach to teach lifestyle changes that prevent disability in those with hypermobility and EDS. Her patient population is currently 95% patients who are hypermobile and/or have EDS. Ms. Purdin has developed online courses and presented nationally for APTA (NEXT and CSM), the Ehlers-Danlos Society’s ECHO series, and extensively in Oregon aiming to raise awareness of this condition in the medical and lay communities. She released a book in 2023 with Dr. Patricia Stott, DPT called Taming the Zebra - It's Much More than Hypermobility which aims to educate rehabilitation professionals about managing HSD/EDS.


Related Courses

Effectively Treating Ehlers-Danlos Syndrome and Related Comorbidities
Presented by Heather Purdin, PT, CMPT
Recorded Webinar

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This webinar introduces participants to the different types of wounds commonly found in patients with neurological impairments. It provides clinicians with basic treatment and risk reduction techniques to utilize in their practice settings. This course is directly related to the practice of physical therapy and is therefore appropriate for the PT/PTA.

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The focus of this course is to review current standards and guidance to return individuals post-concussion to activity, including considerations for self-report and performance-based assessment to identify impairments that require intervention, and methods to progress challenges in therapy to approximate the conditions that are necessary for individuals across the lifespan. This course is directly related to the practice of physical therapy and athletic training and is therefore appropriate for the PT/PTA and AT.