Final answer:
A therapeutic recreation intervention for a client with Duchenne's muscular dystrophy should address Gross Motor skills, which are affected by the progressive weakening of skeletal muscles typical in DMD. So, the correct answer is option b.
Step-by-step explanation:
A therapeutic recreation intervention for a client with Duchenne's muscular dystrophy should primarily address B. Gross Motor skills. Duchenne muscular dystrophy (DMD) is characterized by the progressive weakening of skeletal muscles, which affects large muscle groups crucial for gross motor functions. Interventions often focus on maintaining mobility, strength, and function in these muscle groups for as long as possible.
Using examples from the client's life, such as facilitating activities that promote upper body strength or practicing transfers from a wheelchair to other surfaces, can help maintain motor abilities. Due to the progressive nature of DMD, interventions may need to adapt over time, including the use of assistive devices to help maintain independence in gross motor tasks like moving and handling objects.