This 20-minute aquatic exercise routine is easy on the joints and provides a fun alternative to the gym, especially in summer. Credit... Supported by By Hilary Achauer Photographs and Video by Zack ...

Aerobic exercise, or cardio, elevates your heart rate with movements that activate your body's large-muscle groups. When done in the water, this type of workout offers many proven benefits, including ...

When Kelly Amerson López discovered aquatic exercise, it was nothing like she expected. She was in her 30s and a fitness buff who ran half-marathons in New York City’s Central Park. One day at the gym ...