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Recovering from a lower limb injury? Master crutch use safely with our step-by-step medical guide.

Dr. Priya Sammani (MBBS)
Medically Reviewed by Dr. Priya Sammani (MBBS) ✓ Medically Reviewed
📅 Updated: Oct 21, 2026 • ⏱ 9 min read • Editorial Policy
Recovering from a lower limb injury? Master crutch use safely with our step-by-step medical guide.
Table of Contents ▾

Recovering from a leg injury, sprain, or surgery can feel overwhelming at first. Whether you recently twisted your ankle on the football pitch or underwent knee surgery, using crutches helps you stay mobile while giving your body the rest it needs. While crutches might seem clumsy or tiring in the beginning, mastering the proper technique quickly becomes second nature.

This complete medical guide breaks down everything you need to know about walking, standing, sitting, and navigating stairs safely. With expert advice tailored to global patient standards, you can protect your joints, speed up your recovery, and regain your independence with confidence.

Key Takeaways for Safe Crutch Use

  • Always adjust your crutches so you support your weight through your hands, never your underarms.
  • Keep a two-inch gap between the top of your underarm crutches and your armpits.
  • Follow your doctor's exact weight-bearing rules to protect your healing bones and tissues.
  • Remember the golden rule for stairs: "Up with the good leg, down with the bad leg." .
  • Clear your home of loose rugs and cables to prevent dangerous slips and falls.
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When Do You Need to Use Crutches?

Using crutches after a lower limb injury or surgical procedure is very common. Doctors recommend them to keep weight off your healing bones, joints, and soft tissues while you move around. Here are some of the most frequent reasons you might need crutches:

  • Sports Injuries: Ranging from painful sprains to severe tears in your knee ligaments or meniscus, crutches protect your leg while it heals.
  • Broken Bones: Fractures in your foot, ankle, lower leg, or knee require strict offloading so the bone can mend properly.
  • Tendon and Ligament Damage: Conditions like an Achilles tendon rupture or severe tendonitis often require crutches to immobilize the area.
  • Surgical Recovery: Post-operative rehabilitation following lower body procedures, such as arthroscopic knee surgery, often mandates temporary crutch use.

How Much Weight Can You Put on Your Injured Leg?

Understanding how much weight you can safely place on your injured leg is critical for proper healing. Your doctor or physical therapist will provide explicit instructions regarding your weight-bearing status. Medical teams use specific terms to describe these limits:

Medical Term Simple Meaning
Non-weight bearing Do not put any weight on your injured leg. Keep your foot completely off the floor while moving.
Toe touch for balance only Touch only your toes lightly to the floor to help keep your balance. Do not rest your body weight on the foot.
Partial weight bearing Support a small percentage of your body weight on your injured leg, as specified by your doctor.
Weight bearing as tolerated Put as much weight on your leg as feels comfortable without causing sharp pain. Stop if it hurts.

What Types of Crutches Are Available?

Different types of crutches serve various medical needs and injury severities. Underarm models remain the most common choice for short-term injuries. This other styles offer specialized support.

Crutch Type Description
Underarm Crutches (Axillary) The most popular style featuring a padded top that rests just below your armpit, along with handgrips.
Forearm Crutches (Elbow) Shorter crutches featuring a cuff that wraps around your forearm, commonly used for long-term mobility.
Gutter Crutches Less common supports featuring a padded trough that holds your lower forearm, ideal for people with hand weakness.

How to Make Crutches Easy and Safe to Use

Setting Up Your Crutches Correctly

Before you take your first step, your crutches must fit your exact height. Improperly adjusted crutches cause unnecessary strain and increase your risk of falling.

  • Ask your doctor or physical therapist to help you adjust the height of your crutches.
  • When standing straight, ensure there is a two-inch gap between the top of your underarm crutch and your armpit.
  • Position the handgrips level with your hips so your elbows bend slightly when you hold them.

Crucial Safety Tip: Your hands and arms must bear your body weight through the handgrips. Never lean your armpits directly onto the top pads. Leaning on your armpits pinches vital nerves and blood vessels, causing arm numbness and severe fatigue.

Important Safety Rules to Remember

  • Check the rubber tips at the bottom of your crutches regularly to ensure they are thick and not worn down.
  • Clean out any trapped pebbles, mud, or leaves from the rubber tips after walking outside to prevent slipping.
  • Clear your home and workspace of tripping hazards like loose rugs, electrical cords, and stray clutter.
  • Keep using your crutches for the entire duration your doctor recommends, even if your leg feels much better. Stopping early can reinjure healing tissue.

Learning to Stand Up, Sit Down, and Walk

How to Stand Up from a Chair

1. Scoot forward until you sit near the front edge of your chair.

2. Gather both crutches together in one hand on the side opposite your injured leg.

3. Place one hand on the crutches and your other hand flat on the chair seat, then push up using your strong leg.

4. Once you stand completely balanced, place one crutch under each arm.

How to Sit Down in a Chair

1. Back up slowly until the back of your legs touch the front of the chair seat.

2. Shift your weight firmly onto your good leg to maintain balance.

3. Remove both crutches from under your arms and hold them together in one hand.

4. Reach back with your free hand to feel the seat surface, then lower yourself gently.

How to Walk Using Both Crutches

1. Stand tall and establish a stable, balanced posture before taking any steps.

2. Move both crutches and your injured leg forward at the exact same time.

3. Push your weight evenly through your hands on the handgrips, then step your good leg forward past the crutches.

4. Pause to regain your balance before taking your next steady step.

The Hardest Part for Most People: Climbing and Descending Stairs

Navigating stairs presents the greatest challenge when using crutches. Take your time, move slowly, and always have someone nearby to assist you if possible. Remember this golden rule: "Up with the good, down with the bad." Always lead with your good leg when going up, and your injured leg when going down.

Going Up Stairs

  • If a handrail is available:

1. Grip the handrail firmly with one hand.

2. Tuck both crutches securely under your opposite arm.

3. Step up onto the stair first with your good leg.

4. Bring your injured leg and both crutches up to the same step.

  • If no handrail is available:

1. Step up onto the stair first with your good leg.

2. Right away follow by lifting both crutches and your injured leg up to the same step.

Going Down Stairs

  • If a handrail is available:

1. Hold the handrail tightly with one hand.

2. Place both crutches under your opposite arm.

3. Lower your injured leg and both crutches down to the step below first.

4. Step down smoothly with your good leg.

  • If no handrail is available:

1. Carefully place both crutches down on the lower step first.

2. Lower your injured leg down to that same step.

3. Step down securely with your good leg last.

Alternative Stair Method: If navigating stairs standing up feels too frightening or unsafe, sit down on the bottom step and scoot up or down on your bottom one step at a time, using your hands and your good leg for support.

When to Call the Doctor or Seek Emergency Care

Contact your doctor or visit the nearest Emergency Department (ER / A&E) right away if you experience any of these warning signs:

  • Sudden, severe pain or swelling in your injured leg that does not improve with rest.
  • Persistent numbness, tingling, or weakness in your hands or arms from crutch pressure.
  • Inability to bear weight as previously permitted by your doctor.
  • Signs of infection around a surgical site, such as fever, pus, or red streaks.
  • Call 911 (US/Canada) or 999 (UK) instantly if you experience chest pain, shortness of breath, or sudden calf pain, as these can signal a dangerous blood clot.

💡 Take-Home Message

Proper crutch use protects your healing body and accelerates your recovery journey. Always customize your crutch height correctly, support your weight through your hands rather than your armpits, and navigate stairs with extreme caution. Listen to your healthcare team and maintain a safe, clutter-free environment at home.

❓ FAQ

Frequently Asked Medical Questions (FAQ)

Evidence-based clinical answers to common patient questions

Why do my hands hurt so much when using crutches?

Hand soreness is common when you first start using crutches because your hand muscles are adjusting to new pressure. Try using padded grips on your crutches or wearing cycling gloves with gel palms. If the pain persists, ensure your posture is correct and you are not leaning entirely on your wrists.

Can I use crutches if I have an injury in my upper body?

Using crutches requires significant upper body strength in your shoulders, arms, and core. If you have an injury in your wrist, hand, shoulder, or elbow, crutches may not be safe for you. Your doctor will likely recommend alternative mobility aids like a walker, knee scooter, or wheelchair.

How do I prevent my crutches from slipping on wet floors?

Rubber tips wear down over time and lose their grip. Inspect your crutch tips weekly and replace them right away if the tread looks smooth or cracked. Be especially careful when walking on wet tile, polished wood, or slippery outdoor surfaces.

Is it safe to use just one crutch instead of two?

You should only use one crutch if your doctor or physical therapist specifically gives you permission. A single crutch is always used on the side opposite your injured leg. Using only one crutch too early can cause poor posture and strain your back and hips.

What should I do if my underarms feel numb or tingly?

Numbness or tingling in your fingers and arms is a sign that your crutches are pressing against the nerves in your armpits. Stop walking right away and check your height adjustment. Lower the crutches slightly and make sure you are supporting your weight entirely with your hands on the grips.

📚

Verified Scientific & Medical References (PubMed / WHO)

✓ Peer-Reviewed Sources
  1. American Academy of Orthopaedic Surgeons (AAOS). How to Use Crutches. Available from: OrthoInfo.
  2. National Health Service (NHS). Using crutches safely. Guidance from NHS UK.
  3. Mayo Clinic. Crutch walking: How to fit and use crutches. Patient Care and Health Information.
  4. Cleveland Clinic. Crutches: Safety Tips and Proper Walking Techniques. Health Essentials.
  5. Centers for Disease Control and Prevention (CDC). Falls Prevention in Older Adults and Recovering Patients.
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