Knee pain doesn't mean stop training

• Pain above a four out of ten means stop that exercise, not all exercise.

• Upper body and core work keeps momentum going while your knee settles.

• Strengthening the muscles around the knee often reduces the pain over time.

Most knee pain means stop the specific things that spike it, not stop everything. That is a much more solvable problem. The mistake is treating a painful knee like a full-body injury. You stop everything, lose fitness and routine, feel worse in yourself, and find it harder to start again. The smarter move is to keep training around the knee while it settles. Upper body sessions, seated or lying work, swimming, cycling if it doesn't aggravate things — none of these put meaningful load through a sore knee. You lose nothing by doing them.

Not all knee pain is the same, and not all movements will bother yours. Some people find squatting agony but cycling fine. Others can walk for an hour but can't do a step-up. Test carefully rather than assume everything is off the table. A rough guide: if an exercise causes pain above about four out of ten while you're doing it, or makes things noticeably worse the next morning, drop it for now. If it's uncomfortable but manageable and settles quickly, it may be fine at reduced load. Straight-leg raises, glute bridges, clamshells, and seated leg extensions often load the muscles around the knee without grinding through the joint. Wall sits are worth trying. Box squats to a high surface sometimes work when full squats don't. None of this is a diagnosis — if your knee is swollen, locked, or you took a significant knock, see a GP or physio before any of this.

Knee pain is often downstream of weak glutes, weak quads, or tight hips — not the knee itself. The joint takes more stress when the surrounding muscles aren't doing their job. This is why people who do very little often find their knees ache more, not less. Glute bridges, single-leg glute work, and quad exercises that don't load the knee through a full range can all help. If you've been sedentary for a while, starting there is usually more useful than rest alone. Go gently, progress slowly, and pay attention to how it responds the following day rather than just during the session.

The real danger with a sore knee isn't the knee — it's losing the routine entirely. Two weeks off and the gym feels unfamiliar again, the motivation has gone, and the knee becomes the excuse that ends the whole thing. If you normally run, swap to walking or a stationary bike. If you do leg day, pivot to upper body and add some rehab-style work at the end. If your council gym has a pool, use it. Even a 20-minute session that feels like a workaround keeps the identity alive. You're still someone who trains. You're adapting, not quitting. Motivaite works well here because you still get a single daily instruction — it might be three sets of glute bridges and ten minutes of upper body — but it's something concrete, and you still check it off that evening. Small wins during a setback are what keep you in the game long enough to come out the other side.

Neither extreme is usually right. Complete rest often weakens the muscles that support the knee. Running through sharp or worsening pain risks turning a minor issue into a proper injury. Cut running temporarily and replace it with lower-impact movement — walking, cycling, swimming — while you strengthen the surrounding muscles. If the pain is severe, the knee is swollen, or it came from a specific incident, see a GP or physio before making that call yourself.

Depends on what hurts and what you're planning. Heavy squats and lunges with a painful knee are usually a bad idea. Upper hamstring work, glute bridges, lying leg curls, and some machine-based exercises often avoid the joint entirely. Test each movement at very low load and check how the knee responds during and the morning after. Build a modified session around what works rather than scrapping leg day altogether.

Too many variables to give you a useful number — it depends on the cause, how long it's been going on, what you do about it, and factors only a clinician can assess. Consistent, appropriate movement tends to help more than total rest. Ignoring it and training through significant pain tends to drag things out. If it's not improving after a few weeks of sensible management, a physio appointment is a better next step than more Googling.