What is an Achilles Tendinopathy?
The Achilles tendon represents the body's largest tendon, connecting calf muscles to the heel bone. It bears substantial load during walking, running, and jumping, functioning as a spring mechanism when pushing off the floor.
Injury develops either through singular traumatic events or cumulative microtrauma over time. Tendinopathy represents an overuse condition where accumulated loading surpasses the tendon's capacity. Typically, active individuals, from occasional weekend exercisers to elite athletes experience this condition.
Common symptoms include posterior heel pain, swelling, and calf stiffness, often worsening upon morning movement. Multiple management approaches exist; however, early aggressive load management and exercise implementation prove crucial.
This condition differs significantly from Achilles tendon rupture, a complete tear characterised by audible popping or snapping sensations, or feeling struck in the calf.
What Does Evidence Say About Achilles Tendinopathy Rehabilitation?
While diagnosis remains straightforward, treatment options vary substantially, including stretching, manual therapy, patient education, activity modification, gait retraining, heel lifts, night splints, orthotics, taping, laser therapy, dry needling, and exercise.
Critical Finding: EXERCISE represents the only intervention backed by robust evidence. Specialist Jill Cook suggests exercise accounts for 70% of recovery.
The evidence indicates exercise should constitute the primary intervention for mid-portion Achilles tendinopathy, with appropriate loading demonstrated to reduce pain. Alternative interventions may provide benefits, though with less scientific support.
What Can Address Achilles Tendinopathy?
Prevention
Research indicates that increased calf strength reduces the risk of an Achilles tendon injury (O'Neill, Watson, and Barry, 2016).
Treatment Approach
Since exercise proves most effective, individualised programming matters significantly. Following professional diagnosis, physiotherapists assess optimal loading and prescribe graduated strengthening programmes, particularly emphasising heel raises, potentially incorporating additional techniques like needling.
Top Tips from Tendon Researcher Jill Cook
- Tendon pain signals the tendon's distress regarding current loads, requiring rest and load modification
- Early aggressive intervention proves essential
- The principle "use it or lose it" applies to tendons; pure rest diminishes their load-bearing capacity