Water is a perfect place to exercise in the heat and humidity of summer. Swimming or treading water is a great way to work the cardiovascular system. If you are boating, go out to an open area, stop the boat and do some swimming.
Pools are also a great place to get a workout! An advantage to exercising in a pool is that the buoyancy of the water takes stress off the joints. At the same time, swimming and other aquatic exercises can strengthen back and core muscles.
