Exercises After Knee Replacement: A Complete Guide for Faster Recovery
Knee replacement surgery is a major step toward regaining mobility and living a pain-free life. But the journey doesn’t end with surgery. Post-operative exercises play a vital role in strengthening the knee, improving flexibility, and ensuring a full recovery.
In this blog, we’ll explore the best exercises to perform after knee replacement, how they help, and when to do them — all under the guidance of a qualified physiotherapist. ( Exercises after knee Replacement)
Why Are Exercises Important After Knee Replacement?
After knee replacement, your muscles become weak due to reduced activity before and after surgery. Without proper exercises, you may face:
Joint stiffness
Muscle weakness
Reduced range of motion
Risk of blood clots
Delayed recovery
A structured physiotherapy exercise program ensures a safe and speedy recovery, restores normal walking patterns, and reduces complications.
Exercise Guidelines to Follow
Before starting any exercise, keep the following in mind:
These are bed-based or assisted exercises that help in reducing swelling, preventing clots, and maintaining joint mobility.
Ankle Pumps
How to do it: Lie down and slowly move your foot up and down (like pressing a gas pedal). Reps: 10-15 times every hour.
Benefit: Improves blood circulation and prevents deep vein thrombosis (DVT).
. Quadriceps Sets (Quad Sets)
How to do it: Tighten the thigh muscles by pressing the knee down toward the bed. Hold for 5 seconds and release. Reps: 10-15 repetitions, 3 times/day.
Benefit: Activates your thigh muscles and maintains knee stability.
Phase 2: Early Recovery Exercises (2–6 Weeks)
During this phase, you gradually start weight-bearing and strengthening exercises. ( Exercises after knee Replacement)
Straight Leg Raises
How to do it: Lie on your back, keep one leg straight and slowly lift it 12–18 inches off the ground, then lower. Reps: 10–15 times, 2–3 sets.
Benefit: Strengthens quadriceps and improves control.
Knee Extension (With Towel Roll)
How to do it: Place a rolled towel under your ankle, let your knee hang freely and gently press it down. Reps: Hold for 10 seconds, 10 reps.
Benefit: Improves knee straightening (extension).
Phase 3: Advanced Strengthening (6–12 Weeks)
Once you gain good range of motion and can walk with minimal support, these advanced exercises help you regain full strength and balance. ( Exercises after knee Replacement)
Mini Squats (Wall Support)
How to do it: Stand with back against the wall, feet shoulder-width apart. Slowly bend your knees to 30°, hold for 5 seconds, and rise. Reps: 10–15 times.
Benefit: Strengthens quads, glutes, and hamstrings.
Step-Ups
How to do it: Use a low step. Step up with the operated leg, then down. Repeat on both legs. Reps: 10 reps each leg.