What might a participant experience if water temperature is excessively warm?

When water temperature is excessively warm, participants are likely to experience quicker levels of fatigue. Warm water can raise the body's core temperature, leading to increased stress on the cardiovascular system as the body works to cool itself down. As a result, people may find themselves getting tired more quickly due to this added physiological strain.

In cooler water, the body can typically maintain a more stable temperature without expending so much energy, allowing participants to sustain their performance for longer periods. However, in warm water, the body's efforts to thermoregulate can lead to faster depletion of energy reserves and stamina. This experience highlights the importance of maintaining an optimal water temperature for aquatic workouts to enhance performance and comfort.