Tennis balls are incredibly versatile and can be used for so much more than just hitting them back and forth on the court.

Those spare tennis balls you have lying around in your shed or garage don’t have to collect dust when you’re not hitting the court. In fact, these fuzzy balls can be used for more than just playing ...

Traveling with two tennis balls in a sock can help alleviate back pain during long journeys. Place the sock with tennis balls between your shoulder blades and hip for mid-back relief. Acupressure ...