Most training injuries are not caused by bad form, cold muscles or the wrong shoes. They are caused by doing more than the tissue was ready for — more weight, more distance, more sessions, or the same thing without enough recovery between. Once you frame it that way, prevention gets a lot more practical.
The variable that matters most is how fast you add load
Tendon, bone, muscle and cartilage all adapt to load, and they all adapt slowly. Injuries cluster around the moments when demand jumps ahead of that adaptation: the first week back after a layoff, a new program, a sudden increase in running volume, a training camp, the start of a season.
What this means in practice:
- Change one variable at a time. Add weight or add volume, not both in the same week.
- Make increases small and hold each new level for a couple of weeks before going up again.
- After time off, restart below where you stopped. Fitness returns faster than tissue tolerance.
- Plan easier weeks deliberately rather than waiting for your body to force one.
None of this is exciting, and it is the single most supported thing in this article.
Strength training reduces injury risk
This is one of the better findings in sports medicine: resistance training lowers the rate of both acute and overuse injuries in athletes. It works by raising what your tissue can tolerate, which is the same mechanism as everything else here.
Balance and proprioceptive training belongs in the same category, specifically for ankles. There is good evidence that it reduces the recurrence of ankle sprains in people who have had one. If you have rolled an ankle before, single-leg balance work is worth your time.
Recovery is part of the training, not a break from it
Adaptation happens between sessions, not during them. Sleep is the most influential recovery variable and the one most people neglect; short sleep is associated with higher injury rates in athletes. Eating enough matters too, particularly if training volume has gone up while intake has not.
The injuries we see most, and what is behind them
Strains and sprains. Usually a load applied faster or heavier than the tissue was prepared for — a sprint on untrained hamstrings, a jump landing, a max attempt on a bad day. Building strength through full range, and progressing speed work as carefully as you progress weight, is the useful response.
Knee pain in runners and cyclists. Typically a volume story. Patellofemoral pain and iliotibial band pain track with rapid increases in mileage or hills. Building strength in the quadriceps and hips, and adjusting volume rather than abandoning running, is generally more effective than rest alone.
Low back pain. Extremely common, and usually not a sign of structural damage. The evidence that a "weak core" causes it, or that a specific core routine prevents it, is weak. Getting generally stronger, staying active during a flare-up, and progressing loaded lifts sensibly is better supported than any single corrective exercise.
Shin splints. Almost always a volume spike, especially in newer runners. The fix is in the training log rather than in the shoe store.
Shoulder pain. Common with high overhead volume. Strengthening the shoulder through the range you use, and managing how much overhead work you do in a week, is the practical approach.
What does not hold up
Some standard advice deserves retiring:
- Stretching does not prevent injury. This has been looked at repeatedly and the claim has not held. Stretch if you want range of motion or because you like it — not as insurance.
- Warm-ups improve performance, not protection. Warming up helps you move and lift better in that session. The injury-prevention claim is much weaker than its popularity suggests.
- Shoes are not a prevention strategy. Prescribing footwear by arch type or gait has not been shown to reduce injuries. Wear what is comfortable.
- "Bad form" is not the usual culprit. Technique matters for lifting well and for very heavy loads. But there is no single correct spine position, and the amount of load and how fast you added it explain far more than millimetres of alignment.
- Foam rollers, massage guns and ice baths may make you feel better short term. They do not change tissue, lengthen anything, or prevent injury.
When to get it looked at
Pain that persists beyond a couple of weeks, pain that is getting worse rather than settling, an inability to bear weight, a joint that gives way, or any numbness, tingling or weakness — those warrant an assessment rather than another week of guessing. So does pain that keeps returning to the same spot every time you increase your training.
Early assessment usually means a smaller problem and a shorter road back. If something has been nagging, our physiotherapy team can tell you what you are dealing with and how to keep training around it.
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