Musculoskeletal · Patient education from the Pegasus Peak physiotherapy team.
Reviewed by the Pegasus Peak physiotherapy team — AHPRA-registered physiotherapists led by principal physiotherapist Kosta Logothetis. Last reviewed 2025-12-02.
Patella tendinopathy explained, including symptoms, causes, load management, effective exercises, and recovery strategies to return safely to activity.
Jumper's knee — slow to settle if mismanaged, very treatable with the right loading plan.
Patella tendinopathy is one of the most common knee injuries seen in active individuals. Whether caused by running too far or lifting too heavy, this stubborn tendon issue can be frustrating and slow to resolve if not managed correctly.
Patella tendinopathy refers to irritation and structural overload of the patellar tendon, the tendon connecting the kneecap (patella) to the shin bone (tibia). The condition develops when the tendon is repeatedly stressed beyond its capacity, leading to micro-damage, inflammation, and gradual degeneration. This overuse may come from repetitive activities such as long-distance running, jumping, or stair climbing, or from sudden spikes in high-load activities such as heavy
weightlifting (Lim et al., 2023).
Patella tendon
Although the cause is often multifactorial, most cases are strongly linked to overuse and poor load management.
Patella tendinopathy typically presents as pain at the bottom of the patella, where the tendon attaches. While the tendon spans the entire length of the kneecap, the location of symptoms often helps clinicians categorise the specific region involved for simplicity. However, despite the different names, the condition arises from the same tendon and the same mechanism of overload (Malliaras et al., 2015).
A classic symptom pattern includes pain at the start of activity, temporary relief or warming up with movement, and a noticeable increase in pain after resting following activity.
If you experience pain at the lower pole of the kneecap combined with symptoms that warm up during movement but worsen with rest, especially after a period of increased activity, a patella tendinopathy is highly likely.
Osgood-Schlatter disease is essentially a paediatric form of patella tendon irritation. In children and adolescents, growth plates are still open, meaning the tendon can tug on the developing tibial tuberosity. This leads to inflammation, pain, and over time, a prominent bony bump on the upper shin.
Although the condition usually resolves naturally as growth plates close, appropriate load management and strengthening help minimise flare-ups and excessive bony thickening (Smith & Varacallo, 2023).
While treatment principles are simple, the process requires patience, consistency, and correct loading. Tendons are slow-healing tissues and can take up to six months to recover, even with proper management (Malliaras et al., 2015).
The three steps to recovery are load management, exercise and progressive tendon loading, and return to sport or activity.
The first stage involves identifying the activity that contributed to the injury. For example, if running caused the irritation, the goal is not just to stop running temporarily but to scale the load back to a level the tendon can tolerate.
A better load management example would be If someone was running 20 kilometres per week before symptoms developed, reducing that to 5 kilometres per week, spread across shorter runs, may allow the tendon to settle. Once the tendon is consistently comfortable with this reduced load, distance and intensity can be gradually increased in small increments. This ensures the tendon is exposed to manageable stress while still maintaining some level of activity.
If modifying activity is difficult, for example due to a job requiring repetitive stair climbing, short-term supports such as patella straps, taping, or braces can help reduce tendon load while maintaining function.
Once daily pain settles, strengthening becomes the cornerstone of rehab. Patella tendinopathy responds best toprogressive loading, gradually increasing the tendon’s capacity.
Because the patellar tendon’s primary role isknee extension, foundational exercises often include:
Key principles:
Progress is shown by being able to squat deeper, complete more repetitions, or manage slightly more load without worsening symptoms.
Once daily activities are pain-free without braces or taping, and exercises are tolerable and progressing, gradual return to sport can begin.
Using the running example:
Consistency beats intensity. Tendons require slow, steady progression rather than rapid jumps in load.
Patella tendinopathy is a common but highly manageable condition when approached with a structured and patient rehabilitation plan. Most cases arise from overuse and inadequate recovery. Effective management relies on reducing excessive load, progressively strengthening the tendon, and gradually returning to meaningful activities. With consistency and appropriate guidance, it is possible to return to sport or exercise without recurring pain.
Lim, H. J., Chang, D. J., Lee, J. H., & Choi, S. W. (2023). Clinical characteristics of patellar tendinopathy in sports populations. Journal of Orthopaedic Research, 41(10), 2345–2354.https://pubmed.ncbi.nlm.nih.gov/37542006/
Malliaras, P., Cook, J., Purdam, C., & Rio, E. (2015). Patellar tendinopathy, clinical diagnosis, load management, and advice for challenging case presentations. Journal of Orthopaedic and Sports Physical Therapy, 45(11), 887–898.https://doi.org/10.2519/jospt.2015.5987
Smith, J. M., & Varacallo, M. A. (2023). Osgood-Schlatter disease. StatPearls Publishing.https://www.ncbi.nlm.nih.gov/books/NBK441995/
Questions about patella tendinopathy? Our physiotherapists in Horningsea Park and Gregory Hills can assess and treat you — no referral needed.
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