National Council for Therapeutic Recreation Certification (NCTRC) Practice Exam

Utilizing weight training is particularly advantageous for enhancing upper body strength, which directly aligns with the client's goal of propelling his wheelchair for extended distances. This method focuses on targeted muscle development, allowing the client to build the necessary strength in their arms, shoulders, and back, creating a stronger push while maneuvering the wheelchair.

Although wheelchair basketball could also help improve strength and endurance, it incorporates elements of cardiovascular fitness and coordination, which may not specifically target upper body strength as directly as weight training. Tai chi, while beneficial for balance and flexibility, is less effective for building the specific muscle strength required for wheelchair propulsion. Anaerobic exercise is a broader category that includes various forms of high-intensity activities but does not necessarily guarantee targeted strength development for wheelchair-specific movement.

Therefore, weight training stands out as the most effective option for the client's immediate goal of increasing upper body strength for better wheelchair mobility.