First Week After ACL Surgery Physiotherapy

Introduction: The Importance of the First Week After ACL Reconstruction

The first seven days after ACL reconstruction set the foundation for the entire recovery. Early actions control swelling, protect the graft, and prevent stiffness. For young athletes in Jaipur this period decides how quickly and safely they return to sport.

Post-Surgery Rehab Treatment focuses on safe movement, muscle activation and pain management after ACL reconstruction. A structured plan under professional guidance avoids setbacks and prepares the knee for later strengthening.

Following the right ACL rehab timeline from day one gives the best chance of smooth progress. Young athletes should not guess their way through this phase.

Day 0–1: Immediately After Surgery – Rest, Ice and Elevation

Most patients are discharged from hospital within 24 to 48 hours. The surgeon’s advice usually includes the RICE method: rest, ice, compression and elevation. A compression bandage helps limit Post-Surgery & Joint Replacement Rehab.

Keep the operated leg elevated above heart level when sitting or lying down. This reduces swelling after ACL surgery. Apply ice packs for 15–20 minutes every two to three hours while awake.

Gentle quad activation begins on day one. Quad sets after ACL surgery are simple: tighten the front thigh muscle while the leg is straight and hold for five seconds. Repeat ten times every waking hour. These exercises wake up the quadriceps without stressing the new ligament.

Day 2–3: Starting Gentle Knee Bends and Safe Walking

By day two most patients begin small knee bends. Heel slides are the safest early movement. Lie on your back, slide the heel of the operated leg toward your body to bend the knee a little, then straighten again. Do not force the bend.

Early mobilisation after ACL surgery usually starts with crutches after knee surgery. Your weight-bearing status depends on the surgeon’s instructions. Many patients are allowed to put as much weight as comfortable while keeping the knee locked straight when walking.

Practice walking with crutches on flat ground. Keep the operated knee extended when stepping forward. This protects the graft and helps reduce swelling. Aim for short walks several times a day rather than one long walk.

Day 4–7: Building Confidence with Early Physiotherapy Exercises

A simple daily routine helps build confidence. Continue quad sets and heel slides. Add straight-leg raises: tighten the thigh, lift the straight leg a few inches off the bed and hold for three seconds. Ankle pumps—moving the foot up and down—improve blood flow and reduce swelling.

Seated knee extensions can be added if pain allows. Sit on a chair with the foot on a low stool and gently straighten the knee. Monitor swelling each morning. If the knee feels tighter or hotter than the previous day, increase elevation and reduce exercises.

Many athletes benefit from hands-on treatment in this phase. Techniques such as manual therapy, advanced electrotherapy or Class IV High Power Laser Therapy at a sports physiotherapy clinic can speed pain relief and swelling reduction.

Common Concerns and Red Flags in the First Week

Some swelling is expected after ACL reconstruction. Mild to moderate swelling that improves with elevation and ice is normal. Excessive swelling that does not reduce, increasing pain despite medication, redness, warmth or fever may signal infection or other problems.

Contact your surgeon immediately if you notice these signs. For normal aches, follow the pain management after ACL reconstruction plan given by your physiotherapist. Home visits or online consultation can provide guidance without travel in the early days. Return to Running after ACL Surgery.

An early follow-up at a sports physiotherapy clinic in Jaipur helps catch small issues before they grow. Clinics such as Trivayu Physio Center in Vaishali Nagar offer assessment of knee movement and swelling.

What Professional Physiotherapy Adds in Week One

Professional guidance in the first week goes beyond home exercises. A physiotherapist checks that movements are performed correctly, adjusts the ACL rehab timeline to your progress and uses specific equipment when needed.

At Trivayu Physio Center our team uses TECAR Therapy, Robotic Spinal Decompression Therapy where appropriate, Dry Needling and Myofascial Release to reduce pain and improve early knee range. These sessions prepare the knee for the progressive strengthening that follows.

Personalised exercise progression prevents compensation patterns that young athletes often develop. Early input from experienced staff such as Dr. Jyoti Choudhary, who has worked with Rajasthan Senior Women’s Cricket Team, gives athletes the confidence that their recovery is on track.

Common questions

How much swelling is normal in the first week after ACL surgery?

Mild to moderate swelling that gradually reduces with rest, ice and elevation is normal. Swelling that worsens daily, feels hot or is accompanied by redness needs medical attention.

When can I start walking without crutches after ACL reconstruction?

Most patients need crutches for one to three weeks. The exact time depends on pain, swelling and the surgeon’s weight-bearing instructions. A physiotherapist will assess when it is safe to walk without support.

What gentle knee exercises should I do in the first 7 days after ACL surgery?

Quad sets, ankle pumps, heel slides and straight-leg raises are the main exercises. Perform them several times daily as comfort allows. Never push into pain.

How can I control pain and swelling at home after knee ligament surgery?

Use the RICE method, take prescribed medication, keep the leg elevated and do gentle muscle activation exercises. Compression bandages help but should not be too tight.

Is physiotherapy necessary in the first week after ACL reconstruction?

Yes. Early physiotherapy teaches correct technique, controls swelling faster and prevents stiffness. It also provides reassurance and early detection of problems.

The first week after ACL surgery physiotherapy is about protection, gentle activation and swelling control. Follow your surgeon’s advice, stay consistent with the simple exercises and seek professional help early. Young athletes who start well in Jaipur usually progress faster in the weeks that follow.

Book an assessment with our team at Trivayu Physio Center. Call +91 90570 65065 or message on WhatsApp to arrange a session in Vaishali Nagar or Vidyadhar Nagar.

When to see a doctor, not a physiotherapist

Physiotherapy is not the right first step for everything. Seek medical assessment promptly if any of the following apply to you:

• Redness, heat, increasing pain or discharge at the surgical site, which may indicate infection
• Calf pain, swelling or warmth, or sudden breathlessness or chest pain, which need emergency care
• A sudden loss of movement or a pop with sharp pain
• Pain following a significant fall, road accident or other major injury
• Fever, chills or feeling generally unwell alongside the pain
• Weakness that is getting worse, or numbness that is spreading
• Unexplained weight loss, or a past history of cancer
• Pain that is constant, wakes you at night and does not change with position

If you lose control of your bladder or bowels, develop numbness around the groin, or have chest pain or breathlessness, treat it as an emergency and go to hospital.

Safety limits and when this does not apply

• Always follow the operating surgeon's protocol. Where this article and your surgeon differ, follow your surgeon.
• Weight-bearing limits and range-of-motion restrictions after surgery are specific to your operation and must not be taken from a general article.
• This article is general information. It is not an assessment of your problem, and it cannot account for your medical history, medication or imaging.

References

1. NHS: Recovering from surgery
2. WHO: Rehabilitation

How this article was produced

• Evidence. Guidance on post-surgical rehabilitation here follows the 2 sources listed under References above.
• Clinical experience. Practical points on what tends to help in the clinic reflect the experience of the Trivayu physiotherapy team in Vaishali Nagar, Jaipur, and are not the same as trial evidence.
• Opinion. Where we suggest a preference or an approach, that is our clinical judgement. Other qualified clinicians may reasonably differ.
• Author. Dr. Ajit Choudhary, B.P.T.
• Published. 28 July 2026.