Which method is preferred for monitoring heart rate during aquatic exercises?

Using wrist palpation for pulse checks or the "talk test" is the preferred method for monitoring heart rate during aquatic exercises because it provides an accurate and immediate means of assessing cardiovascular intensity. Palpating the pulse at the wrist allows an instructor to directly measure the heart rate, which is essential for ensuring that participants are exercising within an appropriate intensity zone, especially for those with arthritis or other joint issues where exertion must be carefully monitored.

The "talk test" serves as a useful qualitative measure, indicating whether participants can maintain a conversation during exercise while still working hard enough to gain cardiovascular benefits, without overexerting themselves. This method is particularly well-suited to aquatic environments where monitoring heart rates through traditional methods, like checking pulse at the neck or using heart rate monitors, can be more challenging due to water resistance and the nature of movement in water.

On the other hand, counting steps taken during the class may not accurately reflect heart rate or exertion levels, as it does not account for individual responses to exercise intensity. Listening for heartbeats can be impractical and unreliable in a noisy aquatic environment, and asking participants how they feel is subjective and may not provide a clear measurement of their heart rate or exertion level. Therefore, utilizing wrist