Final answer:
Physical therapy is crucial for recovery from Guillain-Barre Syndrome, focusing on improving strength, balance, and endurance.
Step-by-step explanation:
The type of rehabilitation essential to a client's recovery from Guillain-Barre Syndrome is physical therapy. The goal of physiotherapy is to improve physical functioning and reduce functional impairments. Physiotherapists work to enhance the patient's capabilities such as strength, balance, and endurance through exercises which are crucial for those recovering from Guillain-Barre Syndrome. As muscle function improves, the patient can progress to potentially using equipment like crutches, eventually regaining independence.