Extensor Hallucis Longus (EHL), Extensor Digitorum Longus (EDL), and Fibularis Tertius
Integrated Functional Anatomy of the Extensor Hallucis Longus and Extensor Digitorum Longus (and Fibularis Tertius). Attachments, nerves, palpation, joint actions, arthrokinematics, fascia, triggerpoints, and behavior in postural dysfunction. Common exercises, foam rolling, and stretches for the toe extensors.
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Course Description: Toe Extensor
Exercises and techniques for the toe extensors may contribute to the development of lower body (leg) and total body strength. The toe extensor muscles are located on the anterior side of the lower leg, cross the ankle and toe joints, and play a critical role in motion of the foot and ankle. The extensor hallicus longus (EHL), extensor digitorum longus (EDL), and fibularis tertius muscles can also play a role in injury, including hallux rigidus, plantar fasciitis, Achille's tendonitis, and shin splints. To get the most out of your strength training for lower body muscles, and to aid in the prevention of injuries, you will need more than just foot stretches. Sports medicine professionals should have knowledge of the functional anatomy of the toe extensor muscles, its role in posture (behavior in postural dysfunction and movement impairment), role in functional movement, and a repertoire of toe extensor exercises and techniques.
Pre-approved credits for:
Pre-approved for Continuing Education Credits for:
- Athletic Trainers
- Chiropractors
- Group Exercise Instructors
- Massage Therapists
- Occupational Therapists - Intermediate
- Personal Trainers
- Physical Therapists
- Physical Therapy Assistants
- Physiotherapists
- Yoga Instructors
This Course Includes:
- AI Tutor
- Text and Illustrations
- Audio Voice-over
- Research Review
- Technique Videos
- Practice Exam
- Pre-approved Final Exam
Brookbush Institute’s most recommended techniques for the Toe Extensor Muscles (see videos below):
- Activation: Tibialis Anterior Isolated Activation (With Cueing for EHL and EDL Inhibition)
- Activation: Quad Sets and Progressions

Introduction to the Toe Extensors4 Sub Sections
Toe Extensor Actions1 Sub Section
Fascial Integration
Postural Dysfunction and the Toe Extensors
Exercises and Techniques for the EHL, EDL, and Fibularis Tertius3 Sub Sections
Bibliography
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- Donald A. Neumann, “Kinesiology of the Musculoskeletal System: Foundations of Rehabilitation – 2nd Edition” © 2012 Mosby, Inc.
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- Leon Chaitow, Muscle Energy Techniques: Third Edition, © Elsevier 2007
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- Bayer T, Kolodziejski N, Flueckiger G. (2014). The extensor hallucis capsularis tendon – a prospective study of its occurrence and function. Foot and Ankle Surgery. 20: 192-194.
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- Cimadoro G, Paizis C, Alberti G, Babault N. (2013). Effects of different unstable supports on EMG activity and balance. Neuroscience Letters. 548: 228-232.
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