What evidence supports aquatic therapy and resistance training for CP?

• A. They are ineffective and unsafe
• B. Only aquatic therapy is beneficial; resistance training has no effect
• C. Aquatic therapy improves ROM and strength with reduced weight-bearing; resistance training improves strength and functional performance; both with proper supervision
• D. Only resistance training is beneficial; aquatic therapy has no effect

Answer: (C)

Both aquatic therapy and progressive resistance training have evidence supporting their use in cerebral palsy when delivered under proper supervision. Aquatic therapy leverages buoyancy to reduce weight-bearing, allowing more comfortable movement through a greater range and enabling strengthening with less joint stress. The water also provides drag-resistant loading and proprioceptive input, which helps build strength and control while enhancing ROM, and warm water can aid relaxation and potentially reduce spasticity.

Resistance training directly targets muscle weakness and has been shown to improve strength and functional performance, with gains that can translate to practical tasks like transfers, standing, and walking activities. The key with both approaches is supervision to ensure safe technique, appropriate progression, and monitoring of tone, fatigue, and safety concerns.

The other options imply that one or both modalities are ineffective or that only one works, which isn’t supported by the evidence. This statement reflects that both aquatic therapy and resistance training can be beneficial when properly supervised and tailored to the individual.