Pain guide · Knee pain
There are two kinds of meniscus tear. A degenerative tear comes on gradually, usually from your mid-30s onward, often without a clear injury. A traumatic tear follows a twist, often in sport.
For a degenerative tear, trials found 12 weeks of supervised exercise did as well as keyhole surgery, and a BMJ guideline panel strongly recommends against arthroscopy for nearly everyone with degenerative knee disease. This guide is for that kind of tear. A knee that is locked, or a tear after a big twist in a younger person, needs a clinician first.
Exercise is for pain that has been checked or is clearly mild and settling.
In a community sample, MRI found meniscus tears in 19% of women aged 50 to 59 and up to 56% of men aged 70 to 90. Of the people with tears, 61% had had no knee pain, aching or stiffness in the previous month. A tear on a scan is not proof it is the cause of your pain.
Source 7
In 140 adults (average age 49.5) with a degenerative tear, 12 weeks of supervised exercise gave no clinically relevant difference from partial meniscectomy at 2 years, and the exercise group gained more thigh strength. 19% of the exercise group later had surgery, with no extra benefit.
Source 2
In 146 people aged 35 to 65, partial meniscectomy was no better than a sham operation at 12 months. It also did not relieve catching or occasional locking better than the sham.
In 351 people aged 45 and over with a tear and mild to moderate arthritis, physical therapy and surgery gave similar function at 6 and 12 months. 30% of the physical therapy group had surgery within 6 months.
Source 5
A BMJ guideline panel makes a strong recommendation against arthroscopy in nearly all patients with degenerative knee disease, including those with catching or a sudden start. The possible exception is a truly locked knee that cannot fully straighten. It does not cover young people with sports injuries or major trauma. NICE also advises against arthroscopic washout for arthritis.
Rate your knee pain from 0 to 10 during and after exercise. In the pain-monitoring model used in knee trials, 0 to 2 counts as safe, up to 5 as acceptable and above 5 as too much. Aim for 0 to 3 most of the time.
By the next morning your knee should be back to its usual level. If it is not, drop back one step next time (fewer sets, a shallower range, a lower step), not to nothing. Over the weeks pain should hold steady or ease; that last check is our suggestion rather than a tested rule.
Some knee programmes say you should feel no pain at all. The trials allowed some, and a meta-analysis found exercising into some pain did no worse than pain-free exercise. NICE says joint pain may rise when you start exercising with arthritis, and that regular exercise still helps in the long run.
Sharp, catching or giving-way pain, or new swelling, is a reason to stop and get it checked.
Start at the first stage. Each move opens a full guide with a 3D demo.
Weeks 1 to 2. The plan follows the knee arthritis stages over about 12 weeks, matching the trial; 2 or 3 sessions a week is a practical starting point.
3D demoQuad set (static quads)Beginner · No equipment10 holds of 5 s, twice a day
Harder: Straight-leg raise
3D demoStraight-leg raiseBeginner · No equipment2 to 3 sets of 10 each leg
Easier: Quad set (static quads) · Harder: Leg extension
3D demoSeated knee extension (chair)Beginner · A bench or box + Something with weight3 sets of 10 to 12 each leg
Easier: Quad set (static quads) · Harder: Leg extension
3D demoSit to stand from a chairBeginner · A bench or box3 sets of 8 from a high seat · Use your arms if needed
Harder: Bodyweight squat
3D demoGlute bridgeBeginner · No equipment2 sets of 10
Easier: Pelvic tilt into bridge · Harder: Glute kickback (quadruped hip extension)
3D demoTreadmill walkingBeginner · Cardio machine10 min at a comfortable pace, most days · Or walk outdoors
Harder: Treadmill jogging
Move on when: Pain stays within the rule and settles by the next morning.
Weeks 2 to 6.
3D demoSit to stand from a chairBeginner · A bench or box3 sets of 10 to 12, lower seat, no hands
Harder: Bodyweight squat
3D demoWall sitBeginner · A wall3 to 4 holds of 20 to 40 s
Easier: Straight-leg raise · Harder: Box drop landing
3D demoSide-lying leg raiseBeginner · No equipment3 sets of 12 each side
Easier: Lateral band walk · Harder: Step-up with knee raise
3D demoGlute bridgeBeginner · No equipment3 sets of 12
Easier: Pelvic tilt into bridge · Harder: Glute kickback (quadruped hip extension)
3D demoSlow calf raiseBeginner · A wall3 sets of 12
Easier: Seated bent-knee calf raise (soleus raise) · Harder: Standing dumbbell calf raise
Move on when: You can do 12 sit-to-stands without using your hands and 10 step-ups each leg.
Weeks 6 to 12, with split squats, step-downs and single-leg balance at the centre.
3D demoSplit squatIntermediate · No equipment3 sets of 8 each leg, holding a support
Easier: Bodyweight squat · Harder: Reverse lunge
3D demoPatrick step-downIntermediate · A step3 sets of 8 each leg, low step
Easier: Bodyweight squat · Harder: Skater squat
3D demoSingle-leg standBeginner · A wall3 holds of 30 s each leg
Easier: Tandem stance and heel-to-toe walk · Harder: Single Leg Reach Matrix
3D demoDumbbell goblet squatIntermediate · A dumbbell3 sets of 8 to 12 · Or the leg press at a gym
Easier: Bodyweight squat · Harder: Back squat with bands
3D demoLateral band walkBeginner · A band3 sets of 12 steps each way
Easier: Hip abduction machine · Harder: Side-lying leg raise
3D demoSingle-leg calf raise from a stepIntermediate · A step + A wall3 sets of 8 to 10 each leg
Easier: Slow calf raise · Harder: Single-leg pogo hops
3D demoSingle-leg hop and stickIntermediate · No equipment3 sets of 5 each leg · Only once cleared to return to sport
Easier: Standing broad jump with stuck landing · Harder: Alternate-leg bounding
Move on when: Add load or a harder option every week or two while the knee stays within the pain rule.
A gentle leg strength routine with no jumping: sit-to-stands, step-ups, wall sits, bridges and calf raises.
20 minBeginner7 movesA bench or box, A stepBalance practice in 10 minutes: tandem stance, single-leg stands, marches, heel walks, tree pose and floor transfers.
10 minBeginner7 movesA wall, A bench or boxNo trial lists banned exercises. Let the pain rule set the depth: deep loaded squats, jumping and long downhill walks may flare a sore knee early on, so build them back gradually.
For a degenerative tear, often yes. Twelve weeks of supervised exercise matched surgery at 2 years in a trial, and surgery did no better than a sham operation in another.
The trials did not measure whether tears heal. They measured pain and function, which improved as much with exercise as with surgery. Many tears seen on scans cause no pain at all.
Painless clicking is normal. Surgery did not relieve catching or occasional locking better than a sham operation. A knee that locks and will not straighten is different and needs to be seen.
Not usually for a degenerative tear, because tears are common in knees without pain and the first treatment is exercise either way. After a significant injury, a clinician will decide.
Exercise education, not a diagnosis or treatment plan. It is written from the guidelines and studies listed above; review by a clinician is pending. If your pain follows an injury, is severe, is getting worse, or comes with any warning sign listed on this page, get it assessed. Health disclaimer.
