🏥 Gotokuji Orthopedic Clinic / Patient Guide

Sports Knee Injury Prevention

The right knowledge and training to protect your knees

Knee injuries in sports most often happen during sudden direction changes, jump landings, and quick stops.
Common injuries include ACL (anterior cruciate ligament) tears, meniscus tears, and patellar tendinopathy.
Women have a higher risk of ACL injury due to differences in pelvic width, hormones, and muscle balance.
With proper prevention training and knowledge, you can reduce your risk of knee injury.

1
Sudden direction changes or stops

When you quickly change direction or stop while running, a large force hits the knee

2
The knee twists during jump landing

When the knee collapses inward (knee valgus) on landing, the ligaments are overstressed

3
Weak muscles and poor flexibility are behind it

Without strong thigh, hip, and core muscles, the knee cannot be properly supported

4
Ligaments, meniscus, or tendons get injured

When the force exceeds the limit, ligament tears or meniscus damage occurs

⚽ Soccer🏀 Basketball🏐 Volleyball⛷️ Skiing👧 More common in women
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ACL (Anterior Cruciate Ligament) Tear
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Meniscus Tear
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Patellar Tendinopathy (Jumper's Knee)
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Knee Sprain / Ligament Strain
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If you feel any discomfort or pain, do not ignore it — see a doctor early
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Dynamic Stretching
Warm up with movement-based stretches. More effective than static stretching before sports
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Strength Training
Build up the quadriceps, hamstrings, glutes, and core to protect the knee
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Proper Form
Learn to land without letting the knees cave inward
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Right Footwear
Use sport-appropriate shoes and braces to reduce impact on the knee
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Enough Rest
Avoid overtraining and give your body time to recover
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Cool-Down
Cool down after exercise with easy movement and stretching. If there is pain or swelling, ice it to ease the pain
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Prevention training has been shown to reduce injury risk

ACL injury prevention programs (anti-valgus training, jump landing drills) have been shown to significantly lower injury rates. Female athletes in particular should actively work on prevention. If you feel any discomfort, do not push through it — see a specialist early.

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Why women are more prone to ACL injuries
1. Wider pelvis affects knee alignment. 2. Female hormones change ligament flexibility. 3. Relative lower-body muscle strength tends to be lower. 4. Greater ligament flexibility can lead to instability. For these reasons, anti-valgus training and strength exercises are especially important for women.

💡 How to Prevent Knee Injuries

  • Make dynamic stretching before practice a habit
  • Do thigh, hip, and core exercises 2-3 times a week
  • Practice landing form so the knees don't cave inward
  • If your knee feels off, do not ignore it — see a specialist early