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Tennis Elbow Explained: Causes, Symptoms & Physiotherapy Treatment

Published: 29 Oct 2025

Tennis Elbow Explained: Causes, Symptoms & Physiotherapy Treatment

What Is Tennis Elbow?

Tennis elbow, or lateral epicondylalgia, is an overuse injury affecting the tendons that attach to the outside of the elbow. These tendons connect the forearm muscles to the bone and help you extend your wrist and fingers.

Tennis elbow, or lateral epicondylalgia, is an overuse injury affecting the tendons that attach to the outside of the elbow.

Despite its name, only about 5% of people with tennis elbow actually play tennis!

Who usually gets tennis elbow?

Anyone who uses their forearm muscles repeatedly or under heavy load may develop this condition. Common examples include:

  • Tradespeople (bricklayers, painters, electricians, gardeners)

  • Office workers or those who type for long periods

  • People who’ve recently increased activity or started a new exercise

Symptoms of Tennis Elbow

You may notice:

  • Pain or weakness when lifting, gripping or twisting (e.g. opening a jar)

  • Pain that worsens after activity

  • Tenderness on the outside of the elbow

  • Pain when extending the wrist
    A physiotherapist can perform specific tests to confirm this diagnosis.

Extending your wrist will reproduce the pain you experience with this condition. This exercise may also be part of your rehab.

Physiotherapy Treatment for Tennis Elbow

Recovery starts with a proper assessment to identify contributing factors such as muscle weakness or poor load management.

Treatment may include:

  • Individualised strengthening program to restore tendon capacity

  • Education about load management and avoiding aggravating movements

  • Taping or bracing to support the joint

  • Shockwave therapyread more here

  • Manual therapy to improve mobility and relieve pain

  • Platelet-rich plasma (PRP) injections, where clinically indicated

Improvement is gradual, not linear — expect ups and downs along the way, but consistency is key.

When to See a Physiotherapist

If elbow pain is affecting your work, sport or daily activities, book an appointment with one of our experienced physiotherapists.
Our Penrith clinic team, has extensive experience helping people recover from overuse injuries like tennis elbow.

Frequently Asked Questions about Tennis Elbow

What causes tennis elbow?
Tennis elbow is an overuse injury affecting the tendons on the outside of your elbow. It’s caused by repeated wrist or forearm movements and lifting.

Can physiotherapy help?
Yes. Physiotherapy helps by relieving pain with manual therapy and then progressively strengthening the tendon, improving flexibility, and reducing pain with techniques like shockwave therapy and taping.

How long does it take to recover from tennis elbow?
Most people notice improvement within 6–12 weeks, though full recovery may take longer depending on your activity levels.

References:

Cook, J., Rio, E., Purdam, C. and Docking, S., 2016. Revisiting the continuum model of tendon pathology: what is its merit in clinical practice and research?. British Journal of Sports Medicine, 50(19), pp.1187-1191. doi: 10.1136/bjsports-2015-095422

Lapner, P., Alfonso, A., Hebert-Davies, J., Pollock, J., Marsh, J. and King, G., 2022. Nonoperative treatment of lateral epicondylitis: a systematic review and meta-analysis. JSES International, 6(2), pp.321-330. doi: 10.1016/j.jseint.2021.11.010

Physiopedia. 2022. Lateral Epicondylitis. [online] Available at: <https://www.physio-pedia.com/Lateral_Epicondylitis> [Accessed 7 August 2022].

Sims, S., Miller, K., Elfar, J. and Hammert, W., 2014. Non-Surgical Treatment of Lateral Epicondylitis: A Aystematic Review of Randomized Controlled Trials. HAND, 9(4), pp.419-446.
doi: 10.1007/s11552-014-9642-x

https://www.sciencedirect.com/science/article/pii/S2666638321002590

https://www.physio-pedia.com/Lateral_Epicondylitishttps://www.physio-pedia.com/Tennis_Elbow_Management

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4235906/pdf/11552_2014_Article_9642.pdf

https://www.thehealthybodycompany.com.au/tennis-elbow/

https://www.thehealthybodycompany.com.au/have-you-been-handicapped-by-a-golf-injury/