1) Ankle exercises:

• Flexions
  
• Extensions
  
• Circular movements
  

2) Isometric exercises of the knee

• Contraction of thigh muscles while pushing against the bed with the knee
  
• Hold the contraction for 5 seconds and release (repeat 5 times)
  

3) Isometric exercises of the gluteus muscle:

• Contract and squeeze
  
• Hold the contraction for 5 seconds and release (repeat 5 times)
  

4) Flexions of the hip:

• Let the foot of the operated leg towards the hip (repeat 5 times)
  

5) Extensions of the knee:

• Place a rolled-up towel under the knee
  
• Contract the muscles and lift the foot from the bed surface (repeat 5 times)