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Mallorca is Europe’s most popular cycling destination. Legendary climbs like Sa Calobra, Puig Major and Coll de Soller attract hundreds of thousands of cyclists to the island every year. But with intensive training, knee pain often follows. As a specialist in orthopaedics and trauma surgery, qualified sports scientist (Diplom-Sportlehrer) and active cyclist myself, I understand this problem from both a medical and personal perspective.
In this article, I explain the most common causes of knee pain when cycling, the treatment options available and how you can effectively prevent knee problems.
Common Knee Problems in Cyclists
The knee is the most heavily loaded joint when cycling. During one hour of cycling, the knee performs approximately 5,000 bending movements. On a 4-hour tour through the Mallorca mountains, that amounts to 20,000 repetitions. It is no surprise that overuse injuries are so common.
Anterior Knee Pain (Patellofemoral Pain Syndrome)
By far the most common knee pain in cyclists: a dull, pulling pain at the front of the knee, around or behind the kneecap. It is caused by:
- Malalignment of the kneecap in its groove
- Overloading of the cartilage beneath the patella
- Muscular imbalances (weak vastus medialis)
Iliotibial Band Syndrome (ITB / Runner’s Knee)
Pain on the outer side of the knee, particularly noticeable when descending or at high cadences. The iliotibial band rubs over the outer femoral condyle and becomes inflamed.
Patellar Tendinopathy (Jumper’s Knee)
Pain directly below the kneecap at the patellar tendon. Common in cyclists who frequently ride out of the saddle or push heavy gears.
Pes Anserinus Syndrome
Pain on the inner side of the knee below the joint line. Typical in cyclists with bow legs or incorrectly positioned cleats.
Meniscus Problems
In older cyclists or those with pre-existing damage, degenerative meniscus lesions can become symptomatic through the repetitive loading.
Causes: Why Does the Knee Hurt When Cycling?
The good news: knee pain when cycling almost always has an identifiable and correctable cause. In my experience as a sports medicine specialist, the causes fall into three categories:
1. Incorrect Bike Fitting
The most common cause of all. Just a few millimetres of misadjustment can cause problems over thousands of repetitions:
- Saddle too low: Increased pressure on the patellofemoral joint, pain at the front of the knee
- Saddle too high: Overstretching of the posterior knee structures, pain at the back of the knee
- Saddle too far forward: The knee travels beyond the pedal axle, overloading the patellar tendon
- Cleat position incorrect: Rotational stress on the knee with every revolution
- Crank length too long: Extreme flexion at the top of the stroke loads the cartilage
2. Training Overload
- Too rapid volume increase: More than 10% per week dramatically increases injury risk
- Too heavy gears: Grinding in high gears at low cadence loads the knee considerably more than lighter gears at higher cadence
- Insufficient recovery: Without adequate rest, micro-damage cannot repair
- Mountain stages without preparation: Mallorca’s climbs are demanding — tackling Sa Calobra unprepared risks overuse injuries
3. Biomechanical Factors
- Leg length discrepancy: Even 5mm difference can cause problems over thousands of revolutions
- Foot malalignment: Pronation or supination transfers through the pedal to the knee
- Muscular imbalances: Weak gluteus medius, tight iliopsoas or weak VMO destabilise the knee
- Q-angle: A wider pelvis (more common in women) alters kneecap mechanics
A gait analysis and biomechanical assessment can precisely identify these factors.
Treatment of Knee Pain in Cyclists
Our therapeutic approach follows the principle: conservative before surgical. In the vast majority of cases, cycling-related knee pain can be treated without surgery.
Acute Phase: Pain Relief
- Load reduction: Not necessarily complete rest, but reduction of intensity and volume
- Cryotherapy: Our whole-body cryotherapy at -110°C reduces inflammation and pain quickly and effectively. Particularly for cyclists who want to get back on the bike fast, this is a decisive advantage.
- Anti-inflammatory measures: Local or systemic, depending on severity
Addressing the Root Cause
- Professional bike fitting: Correction of saddle height, saddle position, cleat rotation and crank length
- Orthopaedic insoles: Specialised cycling shoe insoles correct foot malalignment and stabilise the leg axis
- Cleat adjustment: Correct rotation and position of the cleat plates
Physiotherapy and Training
- Vastus medialis obliquus (VMO) strengthening: Stabilises the kneecap
- Gluteus medius training: Controls the leg axis during pedalling
- Stretching tight structures: IT band, quadriceps, hip flexors
- Eccentric training: For tendon problems (patellar tendon, Achilles tendon)
Advanced Treatment
For persistent problems, our knee clinic offers further options:
- Shockwave therapy: For chronic tendon problems (patellar tendinopathy, ITB)
- PRP therapy: Platelet-rich plasma for tissue regeneration
- Hyaluronic acid injections: For early cartilage damage
- Acupuncture: Complementary pain therapy
Prevention: Avoiding Knee Pain When Cycling
Bike Fitting as the Foundation
A professional bike fitting is the single most important preventive measure. The cost is minimal compared to weeks or months of forced rest. Have your bike checked annually and after every component change.
Training Management
- 10% rule: Never increase weekly volume by more than 10%
- Cadence: Aim for 80-100 RPM, especially when climbing
- Periodisation: Systematic alternation of load and recovery
- Warm-up: First 15 minutes easy spinning, never start cold into a climb
Strength Training
2-3 times per week, targeted strength training for cyclists:
- Squats (bilateral and single-leg)
- Lunges
- Leg press (controlled range of motion)
- Calf raises
- Core training (planks, side planks)
Recovery
- Adequate sleep (7-9 hours)
- Regular cryotherapy sessions during intensive training phases
- Foam rolling and self-massage
- Alternating hard and easy training days
When Should You See a Doctor?
Seek medical help if:
- Knee pain persists for more than 2 weeks despite reducing training
- Swelling of the knee joint develops
- Instability or giving way is felt
- Locking of the joint occurs
- Pain is present even at rest or at night
- Grinding or clicking is associated with pain
In Mallorca, we are available as sports medicine specialists at our practice in Palma. We speak English, Spanish and German.
Frequently Asked Questions
Should I stop cycling completely if I have knee pain?
Not necessarily. In many cases, reducing intensity and volume is sufficient. Flat routes in an easy gear with high cadence place minimal load on the knee. Only with acute inflammation or swelling is a complete break advisable.
Does a knee brace help when cycling?
A brace can provide stabilisation and confidence during the acute phase. Long-term, however, it is no substitute for addressing the root cause. If you permanently need a brace, something is wrong with the setup or the musculature.
What cadence is easiest on the knees?
Optimally 80-100 revolutions per minute. Low cadences below 70 RPM with heavy gears generate significantly higher forces in the knee joint. Especially when climbing: choose a lower gear and spin faster.
Can I still cycle in Mallorca with knee problems?
Yes, with the right preparation and adjustments. Mallorca offers beautiful flat coastal routes alongside its famous mountains. Come for an assessment before your cycling holiday so we can check your knee and optimise your bike setup.
Knee pain when cycling in Mallorca? Book an appointment on +34 971 68 43 45 at our practice in Palma de Mallorca, Avinguda Mexico, 15. Consultations in English, Spanish and German.
