As you age, some types of physical activity can become more difficult. The good news is that swimming, an activity that many seniors find easy, has many health benefits. Here are just a few of the health benefits of swimming you should take advantage of. 1. Bone Health. If you’ve developed joint pain and lower bone mineral density, swimming will give your joints a break while also lowering your risk of osteoporosis. 2. Heart Health. Swimming helps lower blood pressure, reduce the risk of heart disease and improve overall cardiovascular health. 3. Mental Health. Swimming can boost cognitive function, reduce stress and even help combat depression.