What is a key benefit of using interval training in water?

Using interval training in water is particularly effective for boosting cardiovascular fitness due to the alternating periods of intense effort followed by active recovery. This method elevates the heart rate during high-intensity segments, significantly enhancing aerobic and anaerobic capacity. Water's buoyancy reduces impact on joints while allowing for a full range of motion, making it an ideal environment for exerting maximum effort without the risks associated with land-based training.

Additionally, the resistance of water adds an extra challenge during the high-intensity phases, further contributing to cardiovascular improvements. As participants engage fully during intervals, they get a more significant workout in a shorter amount of time compared to steady-state training, which means enhanced fitness gains within the same or even reduced duration of exercise. The structured nature of interval training also helps maintain participant motivation and engagement, making it a highly effective method for improving overall fitness levels.