What exercises are not good after knee replacement?

Answered by John Hunt

After undergoing a knee replacement surgery, it is important to be mindful of the exercises and activities you engage in during your recovery period. While it is crucial to stay active and promote healing, there are certain exercises that are not recommended as they can place excessive stress on your new knee joint. Here are some exercises and activities that are generally not considered good after knee replacement:

1. High-impact activities: Activities that involve jumping, running, or sudden changes in direction can put significant strain on your knee joint. Sports such as basketball, soccer, and tennis should be avoided, as they can increase the risk of dislocation or damage to the replaced knee.

2. Contact sports: Sports that involve physical contact, such as football, rugby, or martial arts, should be avoided. The risk of injury to the new knee joint is higher in these sports due to the potential for direct impact or forceful tackles.

3. Skiing: Skiing, particularly downhill skiing, can be challenging for the knee joint. The twisting and turning motions involved in skiing can place excessive stress on the replaced knee, potentially leading to instability or damage.

4. Heavy weightlifting: Lifting heavy weights, especially with improper form, can strain the knee joint. Squats, lunges, and other exercises that place excessive load on the knee should be avoided. Instead, focus on lighter weights and exercises that target other muscle groups without putting excessive stress on the knee.

5. High-intensity interval training (HIIT): While HIIT workouts can be effective for cardiovascular fitness, they often involve high-impact movements and quick changes in direction. These movements can be detrimental to the new knee joint and should be avoided during the recovery period.

6. Deep knee bends and full squats: Activities that require deep knee bends or full squats, such as deep lunges or yoga poses like the hero pose, can place excessive stress on the knee joint. These movements should be avoided until your surgeon or physical therapist gives you the go-ahead.

7. Prolonged sitting or standing: While not an exercise per se, prolonged periods of sitting or standing can also be detrimental to the knee joint. It is important to maintain regular movement and avoid staying in one position for too long to prevent stiffness and promote circulation.

It is crucial to consult with your surgeon or physical therapist before starting any new exercise routine after knee replacement surgery. They will be able to provide personalized guidance based on your specific condition and recovery progress. Remember, a gradual and progressive approach to exercise is key to a successful recovery.