Which essential parameter should be monitored when assessing the safety of aquatic activities?

Monitoring water quality and temperature is crucial for ensuring the safety of aquatic activities. Proper water quality is important to prevent the spread of infections and to provide a comfortable environment for participants. Factors such as pH, chlorine levels, and clarity of the water can directly impact the health of the participants.

Additionally, temperature plays a significant role in maintaining comfortable conditions for exercise, as water that is too cold may lead to muscle stiffness and discomfort, while water that is too warm can lead to overheating and exhaustion. Combining both of these elements helps to create a safe and conducive atmosphere for physical activity, particularly for individuals with arthritis who may be more sensitive to environmental factors.