📋 What It Is and Where It Occurs
A synovial bursa is a small fluid-filled cushion next to a joint or tendon; its purpose is to reduce friction between moving tissues. When the bursa is repeatedly irritated by pressure or friction, it can swell, become inflamed, and hurt. The most common locations in sports: the tip of the elbow (from leaning on it), the front of the knee (from kneeling), the side of the hip, the heel area near the Achilles tendon, and the front of the foot.
🔍 Symptoms
- Localized pain, often felt as a “point” at the joint.
- Tenderness when pressing or touching the affected area.
- Swelling, sometimes with redness and warmth of the skin.
- Limited movement due to pain — not due to blocking.
- Worsening pain from repetitive friction: leaning on the elbow, kneeling, pushing off with the heel.
- Chronic course: after load, the pain returns, and between episodes it is barely noticeable.
🩺 How It Differs From Tendon Overload
| Sign | Bursitis | Tendon overload |
|---|---|---|
| Tender area | At the bursa site, very localized | Along the tendon |
| Swelling | Often more pronounced, limited | Often mild |
| What causes pain | Pressure and friction | Stretching and load |
| Typical activity | Kneeling, leaning, pressure | Jumping, sprinting, sudden increase in load |
This is only a comparison guide. The diagnosis is made by a doctor or physiotherapist during an examination, if necessary with tests, because the two conditions sometimes occur together.
✅ What to Do Initially
- Reduce the irritant — sitting down, kneeling exercises, leaning on the elbow, and pressing movements are avoided or modified for now.
- Cold in the acute phase: 10–15 min. several times a day, always through a towel, never directly on the skin (see ice or heat).
- Compression and limb elevation may help reduce swelling.
- Do not move through pain: useful movement only in the range and at the load where pain does not increase.
- Do not use heat on a freshly irritated area with swelling — it can increase it.
- If within a few days swelling and pain do not begin to decrease or you feel a sensation of heat, consult a doctor.
🛡️ Prevention and Rehabilitation
- Warm-up and load management: increase load and training volume gradually, not in leaps.
- Technique and protection: kneeling pads, elbow support, and a comfortable grip thickness often remove the main irritant.
- Strengthen the surrounding muscles, so that the work is distributed more evenly (see strengthening exercises).
- Gradual return: from isometric exercises to load and sport-specific movements, without skipping stages.
- Stretching cautiously — slowly, without pain, because stretching through an inflamed area more often causes harm (see stretching exercises).
- If the irritant cannot be removed (kneeling at work, a sport-specific movement), restructure the way you perform the activity: pads, breaks, dosing, technique modification.
🙋 FAQ
Does bursitis go away on its own? Milder cases settle down when the irritant is reduced, but chronic cases tend to recur until the cause is removed or the activity is adjusted.
Can I exercise? Often yes, by reducing joint-irritating movements and working without pain; if symptoms worsen over a few days, reduce the load further and seek a specialist's assessment (see sports injuries).
Do supplements help? Supplements do not replace load management and diagnosis; before use, it is worth consulting a specialist (see joint health).