Progressive Achilles Loading Via Clinician E-support

Exclusion Criteria11

• Younger than 18 years of age or older than 60 years of age
• BMI > 45 kg/m2
• Pain primarily due to a differential diagnosis, including paratendonitis, bursitis (retrocalcaneal or subcutaneous), posterior ankle impingement or os trigonum, irritation or neuropathy of the sural nerve, plantaris tendon involvement)
• Presence of a partial Achilles tendon tear or rupture on imaging or a history of Achilles tendon rupture that was verified by surgical or conservative management
• Attended physical therapy for AT in the past 3 months
• History of steroid injection to lower extremity tendons/fascia, ESWT or any injection to the Achilles tendon region in the past 3 months
• History of taking fluoroquinolones in the past 6 months
• History of surgery or invasive procedure for AT on side enrolling for treatment
• Diagnosed systemic conditions affecting the foot and ankle (e.g., rheumatoid arthritis, ankylosing spondylitis), endocrine disorder with complications (e.g., uncontrolled Type I or II diabetes, diabetic peripheral neuropathy), connective tissue disorder (e.g., Marfan's syndrome, Ehlers Danlos), or pregnancy
• At high risk for falls (four step square test >15 seconds)
• Refusal of randomization or unable or uninterested in completing virtual visits with a webcam or smart phone or completing quizzes and surveys