Which of the following describes a method of heat transfer in aquatic exercise?

Convection describes a method of heat transfer in aquatic exercise due to the movement of water surrounding the body. In this context, as a person exercises in water, their body generates heat, which is then carried away by the surrounding water.

This process is driven by the movement of the water, which continuously replaces warmer water adjacent to the skin with cooler water from farther away. As a result, convection is particularly effective in aquatic environments where water can circulate freely, promoting faster heat loss compared to other forms of heat transfer.

In contrast, conduction involves direct contact, such as when a person’s skin is in direct touch with a colder or warmer object. Radiation is the transfer of heat through electromagnetic waves and does not rely on direct contact or movement, while concentration typically refers to the distribution of substances in a solution rather than heat transfer. Thus, convection is the most fitting method for heat transfer in aquatic exercise due to the effect of moving water on body temperature.