Meniscus Tears and Running: Do You Really Need Surgery?
- Jul 21
- 15 min read
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You just got an MRI report. It says "meniscal tear." Your heart sank. Your running career flashed before your eyes. Your doctor is talking about surgery... But is it even necessary?
For runners, a meniscus tear diagnosis can feel like a sentence: no more PRs, no more races, maybe no more running at all. The word "tear" sounds catastrophic. But here's what the research actually shows: Most meniscus tears aren't structural defects that need fixing—they're more like wrinkles on your cartilage. And just like you wouldn't get surgery to remove wrinkles from your face, you probably don't need surgery to remove them from your knee.
The evidence is clear, and it might surprise you: exercise therapy works just as well as arthroscopic meniscectomy for most degenerative meniscus tears—without the risks.
What Is a Meniscus Tear, Anyway?
Your meniscus is a C-shaped piece of cartilage in your knee that acts like a shock absorber and stabilizer during running, jumping, and cutting movements. When you have a tear, it can hurt. A lot. But here's the thing: most meniscus tears aren't structural failures—they're signs of normal cartilage aging.
Think of a degenerative meniscal tear like wrinkles on your skin. You get them with time and use. They're part of aging. They're not a disease. They don't mean your skin is broken. And they certainly don't mean you need to reconstruct your face.
The same applies to your meniscus. Meniscal tears are incredibly common even in people without any knee pain—and especially in active people. Studies show that about 26% of pain-free adults aged 40-60 have meniscal tears detected on MRI (Siemieniuk, 2018). Among runners and athletes? The number is even higher. This matters because it tells us something critical: the presence of a tear on an image doesn't automatically mean you need surgery—it just means your cartilage has been living.
Myth Busting: Meniscus injuries always cause pain and affect knee function
It is a very widespread belief that meniscus injuries always cause pain and that they affect how the knee functions. It seems logical that when we sustain an injury, it must hurt, right?
If you have come across this belief, you are not alone. Fortunately, today we know that this is an outdated misconception and a downright myth. As we touched upon earlier, you can easily have a damaged meniscus without experiencing pain or being limited in your everyday life.
Meniscus tears are often found in people without pain, and it appears to be a very common degenerative change that many of us develop as we age.
The word "degenerative" might sound intimidating, but the truth is that today we view degenerative changes much like gray hair and wrinkles – just on the inside of the body.
We must expect the body to age, and this applies both on the outside and the inside. However, this is actually often not associated with pain
The Case for Exercise: What the Research Shows
Over the past decade, large-scale randomized controlled trials have revolutionized our understanding of meniscus tear treatment. The evidence is overwhelming: exercise therapy is just as effective as surgery for degenerative meniscus tears—and it's safer for your long-term joint health. Let's look at the landmark studies:
The OMEX Trial (Norway, 2016). Researchers randomized 140 middle-aged patients with degenerative meniscal tears to either 12 weeks of supervised exercise therapy or arthroscopic meniscectomy. After 2 years, there was virtually no difference between groups in pain, function, or quality of life(Damsted, 2024). Even more telling: 19% of the exercise group eventually chose surgery—but got no additional benefit from it. The message is clear: exercise works.
The ESCAPE Trial (The Netherlands, 2022). This study followed 321 patients aged 45-70 for 5 years. Exercise therapy proved non-inferior to surgery for knee function, and the progression of osteoarthritis was comparable. The researchers concluded directly that physical therapy should be the first-line treatment instead of surgery (Berg, 2025). This wasn't a marginal difference—it was a clear recommendation to skip surgery altogether.
The FIDELITY Trial (Finland, 2013)—The Most Striking Evidence. This is perhaps the most powerful study ever conducted on this topic. Researchers compared actual surgery to placebo surgery—where patients were anesthetized and given surgical incisions, but no meniscectomy was performed. The stunning result: no difference in outcomes between real surgery and placebo surgery at 24 months (Sihvonen, 2017). Think about that. Half the patients got their meniscus removed. Half got nothing. Yet both groups improved equally. This tells us that much of the benefit people experience from surgery may be due to the placebo effect, not the actual removal of tissue.
The Meta-Analysis: Putting It All Together. A comprehensive meta-analysis of 1,078 participants confirmed these findings: exercise therapy showed a lower risk of knee osteoarthritis progression than surgery, with comparable effects on pain and function (Meng, 2024). The conclusion is unavoidable: if you're going to get better, exercise is your best bet.
Why Surgery Might Harm Your Long-Term Prospects
While surgery might feel good in the short term (especially in the first 3 months), the long-term picture is different:
Increased Osteoarthritis Risk: Studies show that patients who undergo meniscectomy have a 5-fold increased likelihood of eventually needing total knee replacement compared to those treated conservatively (Elnewishy, 2024). Over 10 years of follow-up, there was more radiographic osteoarthritis progression in the surgery group (Katz, 2025).
Accelerated Joint Degeneration: The meniscus isn't just decorative—it's essential for knee biomechanics. Removing it changes how forces are distributed through the joint, potentially accelerating cartilage breakdown.
The Return-to-Running Question: Can You Run After a Meniscus Tear?
Many runners are told to stop running completely after a meniscus tear diagnosis. Rest. Avoid impact. No running for weeks. This is often unnecessarily conservative—and it can actually make things worse by deconditioning you and increasing anxiety around returning to the sport you love.
Here's what the research actually shows about runners: After arthroscopic surgery, only about 50% of runners return to running at least twice weekly, and just 41% return to their exact pre-injury running frequency(Sayegh, 2022). That's a sobering statistic—half of runners who get surgery don't even get back to their baseline running volume.
The better news? With proper rehabilitation and progressive loading—without surgery—many runners achieve these same outcomes or better. You don't need the surgery to get these results; you just need a smart plan.
Predictors of successful return to running include:
Lower body mass index — excess load on healing tissues matters
Greater baseline running frequency — runners with higher mileage before injury recover better
Younger age — tissue healing is faster
Early engagement in structured rehabilitation — starting rehab immediately, not after a long rest period
Key Statistics: The Evidence in Numbers
Finding | Source |
26% of pain-free middle-aged adults have meniscal tears on MRI | (Siemieniuk, 2018) |
No difference in outcomes between exercise and surgery at 2 years | (Damsted, 2024) |
No difference between real surgery and placebo surgery | (Sihvonen, 2017) |
50% of runners return to running at pre-injury frequency | (Sayegh, 2022) |
5x higher risk of knee replacement after meniscectomy | (Elnewishy, 2024) |
Lower osteoarthritis progression with exercise vs. surgery | (Meng, 2024) |
Probable Recovery Timeline
Here's what a typical 12-week recovery looks like when you follow this protocol:
Week 1-2: Immediate Action
Start supervised PT immediately
Begin gentle exercises (bodyweight, pain 0-2/10)
Walk-run intervals: 90 sec walk, 30 sec run (repeat 10 times)
Goal: Pain should trend DOWN over time - if not, check back on load or form
Checkpoint: Can you walk without limping?
Week 3-4: Building Strength
Increase run intervals: 2 min walk, 1 min run
Add light resistance to exercises
Single-leg balance and lateral work
Goal: Build foundational strength
Checkpoint: Can you do a controlled single-leg squat?
Week 5-8: Progression & Confidence
Running intervals: 1 min walk, 2 min run (or run continuously)
Add plyometrics (gentle hopping, bounds)
Increase running 10% per week
Strength sessions: 2x per week, heavier loads
Goal: Build running volume
Checkpoint: Can you jog without limping?
Week 9-12: Return to Sport
Run at easy conversational pace
Increase distance (not speed) to 80%+ of pre-injury volume
Add tempo or interval work cautiously
Maintain strength sessions
Goal: Near-normal running capacity
Checkpoint: Can you do your sport pain-free?
✅ By 12 Weeks, You Should Have:
✓ Pain-free during at least some of your running
✓ Symmetrical strength between legs
✓ No swelling or stiffness next morning
✓ Back to near pre-injury running volume
If You're NOT There at 12 Weeks: Consider continue physiotherapy for another 4-6 weeks before considering surgery.
How we prioritize treatment
At Pacer Rehab, we work from a rehab-pyramid that ensures the most important things come first.
Prioritization for Meniscal Tears The foundation first | |
1 | Appropriate running training Find the distance you can run below the pain threshold, and gradually increase it. The foundation. |
2 | Recovery Sleep, nutrition, and stress control how quickly the tissue adapts. |
3 | Strength training This is where the real, specific capacity building lies. |
4 | Running form and cadence A slightly increased cadence can reduce the load on the knee per step. |
5 | MR-Imaging Your physio are trained to diagnose and treat meniscal tears, and have the knowledge on when to refer you on to your physician. |
The general rule: start from step one. Most people with meniscal tears recover with appropriate running training and strength training, without the need for expensive insoles, advanced analyses and imaging, or passive treatments.
What Should You Actually Do?
First-line treatment for most meniscus tears should be:
Supervised Exercise Therapy Tailored to Runners
Strengthening the quadriceps, hamstrings, glutes, and hip stabilizers—these muscles take load off your meniscus during running
Functional training specific to running: single-leg balance, lateral movements, eccentric loading that mimics braking forces, and eventually plyometrics
Progressive loading that respects your current capacity but challenges it (Mao, 2024)
Progressive Return to Running—Not Rest
Start with walk-run intervals: 2 min walk, 1 min run, repeat for 15-20 minutes
Gradually increase running intervals over 3-4 weeks (3-1, then 2-1, then run continuously)
Then increase distance before intensity—most runners can add ~10% per week
Use objective metrics to guide progression: Can you single-leg squat? Do you have quad symmetry? Can you hop without pain?
Pain-Based Load Management for Runners (The Green/Yellow/Red Framework)
This is how you know if you're loading your knee correctly. Pain is feedback. Listen to it.
🟢 Green Zone (0-2/10 pain): GO! This is where you want to be. Continue as planned. You might feel mild discomfort during running—that's normal. You should feel confident in your knee. If you finish and you're at 0-2/10, you've nailed the dose.
🟡 Yellow Zone (3-5/10 pain): This is acceptable during rehab and running, but only under two conditions:
Pain returns to baseline (0-3/10) by the next morning
Pain does NOT worsen over the week—you shouldn't see a trend of 3→4→5/10 over consecutive runs
If both conditions are met, you can continue
If not, drop back to green zone
🔴 Red Zone (>5/10 pain or progressive worsening): STOP. Reduce running volume immediately and reassess. Pain above 5/10 means you've overloaded. Progressive worsening (pain gets worse each day, or worse each run) means your tissues aren't ready. Back off for 3-5 days, then restart with less volume.
How to apply this:
Run today at easy pace. What's your pain level at the end?
If it's 0-2, you're golden. Maintain or slightly increase next time.
If it's 3-5, note it. Check tomorrow morning—is it back to baseline?
If you're at 5+, or tomorrow it's worse, you went too hard. Back off and try again in 3 days with 20% less distance, or talk with your running physio for advice
Consider Surgery Only When:
Conservative treatment fails after 3+ months of structured rehabilitation
You have true mechanical symptoms (reproducible locking, giving way—not just pain)
The tear is traumatic (not degenerative) in a young, vascular zone where healing is possible
Do's and Don'ts During Your RecoveryOverview for meniscus tears | |
✅ Start exercising immediately—within the first week after diagnosis, even with pain ✅ Aim for pain 0-3/10 during exercise—you should feel challenged, not destroyed ✅ Progress gradually—add 10% volume per week (distance, not speed) ✅ Use structured progression—from walk-run intervals to full running to faster paces ✅ Prioritize single-leg strength—squats, lunges, hip thrusts, calf raises ✅ Work on hip and glute control—these muscles unload your meniscus during running ✅ Be consistent—3-4 sessions per week, not sporadic intense efforts ✅ Track your metrics—Can you single-leg squat? Can you hop? Are your quads symmetric? ✅ Give yourself 12 weeks minimum before considering surgery | ❌ Don't rest completely—prolonged inactivity makes recovery worse, not better ❌ Don't ignore pain in the red zone (>5/10)—this signals overload ❌ Don't jump straight back to your pre-injury running volume—you'll re-aggravate it ❌ Don't train through progressive worsening—pain that gets worse over the week means stop ❌ Don't skip strength work to focus only on running—strength is the foundation ❌ Don't assume surgery will fix it faster—research shows otherwise ❌ Don't get discouraged by setbacks—recovery isn't linear; good weeks and harder weeks are normal ❌ Don't wait passively for surgery—3 months of proper rehab before even considering it |
Exercises for Your Recovery
If you want to try out yourself! Here are the core movements that should form the foundation of your rehabilitation. Start with 2-3 sets of 10-15 reps, and progress by adding weight, increasing reps, or increasing difficulty.
Exercise | Purpose | How to Do It | Progression |
Bodyweight Squat | Build quad and glute strength | Stand with feet shoulder-width apart. Lower your hips down as if sitting in a chair, keeping your chest upright. Return to standing. | Add weight (dumbbells, kettlebell); single-leg partial squats; pistol squat progression |
Single-Leg Balance | Improve proprioception and ankle stability | Stand on one leg with arms out for balance. Progress to closing your eyes or standing on an unstable surface. | Balance on a pillow; balance while performing upper body movements |
Romanian Deadlift (RDL) | Strengthen hamstrings and lower back | Hold dumbbells at hip height. Hinge at the hips, keeping your back straight. Feel the stretch in your hamstrings. Return to standing. | Increase weight; single-leg RDL; add a pause at the bottom |
Lateral Lunges | Strengthen inner and outer thighs, glutes | Step wide to one side, lowering your hips until your front knee is bent to 90°. Push back to center. | Add weight; increase range of motion; alternate legs continuously (side-to-side) |
Hip Thrust / Glute Bridge | Activate and strengthen glutes | Lie on your back with knees bent, feet flat. Push through your heels, lifting your hips until your body forms a straight line. Squeeze your glutes at the top. | Elevate your upper back on a bench; add weight across your hips; single-leg variations |
Step-Up | Build quad and glute power for running | Step up onto a 12-16 inch bench with one leg, driving through that heel. Step down with control. | Increase step height; add weight; increase tempo |
Monster Walks (Lateral Band Walks) | Activate hip abductors and glutes | Place a resistance band around your legs just above your knees. Walk forward, backward, and laterally while keeping tension in the band. | Increase band resistance; add weight vest |
Eccentric Single-Leg Squats | Build eccentric strength (critical for running deceleration) | Lower yourself down on one leg over 3-5 seconds. Stand up on both legs. | Decrease support; add a small hop; progress to pistol squat |
Calf Raises | Strengthen calves for running propulsion | Stand on flat ground and rise up onto your toes. Lower down with control. | Single-leg calf raises; calf raises on stairs; add weight |
Plyometric Drills (Late Stage) | Build power and confidence in your knee | Start with gentle two-leg hops in place. Progress to bounding, box jumps, or single-leg hops only after strength is established. | Increase hop height; single-leg hops; hurdle hops |
How to use this table:
Weeks 1-2: Start with bodyweight versions 2-3 times per week
Weeks 3-4: Add light resistance or progress to harder variations
Weeks 5-8: Increase load or difficulty; add plyometrics at the end of sessions
Weeks 9+: Continue challenging progressions; maintain strength 2x per week even after returning to running
What About Scanning?
An MRI can help determine if structures (ligaments, cartilage) have been damaged in a traumatic injury. However, for degenerative tears, imaging often shows damage that doesn't correlate with pain. An MRI diagnosis shouldn't scare you into surgery alone—it should help guide your rehabilitation strategy.
Return to Activity: When Are You Ready?
Forget time-based milestones. Use criterion-based progression instead.
The question isn't "How many weeks have passed?" It's "Can your knee handle this task?"
The Two-Question Test
Ask yourself these two questions about any activity (running, cutting, jumping, sport):
Can you handle the pain during the activity without fear it's causing damage?
You should feel confident the activity won't harm you
Mild discomfort is okay; high pain (>5/10) is not
Can you tolerate any pain that might come in the hours or days after?
Some soreness is normal (delayed-onset muscle soreness)
But pain shouldn't progressively worsen or prevent sleep
If YES to BOTH → You can do the activity.If NO to either → Modify or choose something else for now.
What Good Progress Actually Looks Like:
Progress is measured over weeks and months, not daily pain levels. Track these signs:
✅ Fewer overall symptoms — pain happening less often, or at lower intensity
✅ Increased capacity — you can run farther, faster, or more frequently than last week
✅ Better form and control — you're running smoothly, not limping or favoring the injured side
✅ Improved strength — you can do more reps, heavier weight, or harder variations than before
✅ No morning stiffness — you wake up ready to go, not stiff or swollen
✅ Symmetry — your injured leg feels as strong as your healthy leg (single-leg squat test, single-leg hop test)
If you see these signs, you're progressing. If you don't, reassess your load or get professional guidance.
When Should You Actually See a Doctor or Get Surgery?
Most meniscus tears improve with exercise. But not all. Here are red flags that suggest you need professional evaluation:
Seek immediate medical attention if:
❌ Your knee suddenly gives way or buckles without warning (true mechanical instability)
❌ You have reproducible locking—your knee catches and you can't fully straighten it, even passively
❌ Sudden severe swelling that appeared overnight (possible acute injury to another structure)
❌ Severe pain that prevents you from bearing weight at all (possible fracture or ligament tear)
These suggest surgery might be warranted:
Your pain is traumatic (specific injury event, not gradual onset) and you're under 40
You have true mechanical symptoms (locking, catching)—not just pain
You've completed 3 months of structured rehabilitation with a physical therapist and seen no improvement
Your imaging shows a vertical tear in the vascular zone (outer part of the meniscus) where healing is possible
These do NOT warrant surgery:
You have a degenerative tear and pain (exercise is better)
MRI shows a tear but you're pain-free (normal—many pain-free people have tears)
You have pain but no mechanical symptoms (exercise is indicated)
You've had pain for less than 3 months without trying proper rehab (too early)
Bottom line: If you're older, the tear is degenerative, and you have pain without mechanical symptoms—exercise is your answer. Surgery comes later, if at all.
The Bottom Line for Runners
You don't have to retire from running because of a meniscus tear. Let's be crystal clear about what this diagnosis really means:
Your cartilage has wrinkles, not a defect. It's lived a full, active life. That's actually a good thing. And with structured rehabilitation—real rehab, not just rest—most runners get back to their sport.
Do you need help treating your injuries or building a graded rehab plan? It can be difficult to know exactly when to push and how to plan. At Pacer Rehab, we specialize in guiding runners from injury back to peak performance.
References
Sihvonen, R., Paavola, M., Malmivaara, A., Itälä, A., Joukainen, A., Kalske, J., ... & Järvinen, T. L. (2020). Arthroscopic partial meniscectomy for a degenerative meniscus tear: A 5 year follow-up of the placebo-surgery controlled FIDELITY trial. British Journal of Sports Medicine, 54(22), 1332–1339. https://doi.org/10.1136/bjsports-2020-102515
Siemieniuk, R., Harris, I., Agoritsas, T., Poolman, R., Brignardello-Petersen, R., Van De Velde, S., Buchbinder, R., Englund, M., Lytvyn, L., Quinlan, C., Helsingen, L., Knutsen, G., Olsen, N. R., Macdonald, H., Hailey, L., Wilson, H. M., Lydiatt, A., & Kristiansen, A. (2018). Arthroscopic surgery for degenerative knee arthritis and meniscal tears: a clinical practice guideline. Journal Title. https://doi.org/10.1136/bjsports-2017-j1982rep
Damsted, C., Skou, S., Hölmich, P., Lind, M., Varnum, C., Jensen, H. P., Hansen, M. S., & Thorlund, J. (2024). Early surgery versus exercise therapy and patient education for traumatic and non-traumatic meniscal tears in young adults - an exploratory analysis from the DREAM-trial. Journal of Orthopaedic and Sports Physical Therapy. https://doi.org/10.2519/jospt.2024.12245
Berg, B., Roos, E. M., Englund, M., Kise, N. J., Engebretsen, L., Eftang, C. N., & Risberg, M. A. (2025). Arthroscopic partial meniscectomy versus exercise therapy for degenerative meniscal tears: 10-year follow-up of the OMEX randomised controlled trial. https://doi.org/10.1136/bjsports-2024-108644
Sihvonen, R., Paavola, M., Malmivaara, A., Itälä, A., Joukainen, A., Nurmi, H., Kalske, J., Ikonen, A., Järvelä, T., Järvinen, T. A. h., Järvinen, T. A. H., Kanto, K., Karhunen, J., Knifsund, J., Kröger, H., Kääriäinen, T., Lehtinen, J., Nyrhinen, J., Paloneva, J., … Järvinen, T. L. N. (2017). Arthroscopic partial meniscectomy versus placebo surgery for a degenerative meniscus tear: a 2-year follow-up of the randomised controlled trial. Annals of the Rheumatic Diseases. https://doi.org/10.1136/annrheumdis-2017-211172
Meng, J., Tang, H., Xiao, Y., Liu, W., Wu, Y., Xiong, Y., & Gao, S. (2024). Long-term effects of exercise therapy versus arthroscopic partial meniscectomy for degenerative meniscal tear: A meta-analysis of randomized controlled trials. https://doi.org/10.1016/j.asjsur.2024.03.091
Elnewishy, A., Elsenosy, A. M., Nahas, S., Abdalla, M., Symeon, N., & Teama, H. (2024). A Systematic Review and Meta-Analysis of Medial Meniscus Root Tears: Is Surgery the Key to Better Outcomes? https://doi.org/10.7759/cureus.75199
Katz, J. N., Collins, J., Bisson, L. J., Jones, M. H., Irrgang, J. J., Selzer, F., Safran‐Norton, C., Spindler, K. P., Yang, H. Y., Shrestha, S., Bennell, K. L., Sullivan, J. K., Kluczynski, M. A., Arant, K. R., Opare-Addo, M. b., Huizinga, J. L., Zimmerman, Z., Sople, D., Tonsoline, P., … Losina, E. (2025). A Randomized Trial of Physical Therapy for Meniscal Tear and Knee Pain. New England Journal of Medicine. https://doi.org/10.1056/NEJMoa2503385
Sayegh, E. T., Dib, A. G., Lowenstein, N. A., Collins, J. E., Breslow, R. G., & Matzkin, E. (2022). Up to One-Half of Runners Return to Running One Year After Arthroscopic Partial Meniscectomy. https://doi.org/10.1016/j.asmr.2022.06.002
Mao, S., Xiao, K., Xu, H., Wang, Y., & Guo, X. (2024). Clinical Outcomes of Exercise Rehabilitation for Degenerative Tibial Meniscal Tears: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Journal of Pain Research. https://doi.org/10.2147/JPR.S467423
Brignardello-Petersen, R., Guyatt, G. H., Buchbinder, R., Poolman, R. W., Schandelmaier, S., Chang, Y., & Swiontkowski, M. F. (2017). Knee arthroscopy versus conservative management in patients with degenerative knee disease: A systematic review. BMJ Open, 7(5), e016114. https://doi.org/10.1136/bmjopen-2017-016114
Kise, N. J., Risberg, M. A., Stensrud, S., Ranstam, J., Roos, E. M., & Engebretsen, L. (2016). Exercise therapy versus arthroscopic partial meniscectomy for degenerative meniscal tear in middle aged patients: Randomised controlled trial with two year follow-up. BMJ, 354, i3740. https://doi.org/10.1136/bmj.i3740
Lee, D. Y., Park, Y. J., Kim, H. J., Nam, D. C., Park, J. S., Song, S. Y., & Lee, S. H. (2020). Arthroscopic meniscal surgery versus conservative management in patients aged 40 years and older: A meta-analysis. Archives of Orthopaedic and Trauma Surgery, 138(12), 1731–1739. https://doi.org/10.1007/s00402-018-3014-x
Li, J., Zhu, W., Gao, X., & Li, X. (2020). Comparison of arthroscopic partial meniscectomy to physical therapy following degenerative meniscus tears: A systematic review and meta-analysis. BioMed Research International, 2020, 1–9. https://doi.org/10.1155/2020/1505018
Pan, H., Zhang, P., Zhang, Z., & Yang, Q. (2020). Arthroscopic partial meniscectomy combined with medical exercise therapy versus isolated medical exercise therapy for degenerative meniscal tear: A meta-analysis of randomized controlled trials. International Journal of Surgery, 79, 222–232. https://doi.org/10.1016/j.ijsu.2020.05.028
Sihvonen, R., Englund, M., Turkiewicz, A., & Järvinen, T. L. (2016). Mechanical symptoms and arthroscopic partial meniscectomy in patients with degenerative meniscus tear: A secondary analysis of a randomized trial. Annals of Internal Medicine, 164(7), 449–455. https://doi.org/10.7326/M15-0899
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