3, as he said goodbye to his fans at the U.S. Open, retiring tennis star ... is of Agassi in pain, his agile body seizing up during his last match, his long-injured back rebelling against the ...

Could your back pain give you the perfect reason to get ... Soak for 20 minutes while you roll the small of your back against a tennis ball. Once you dry off, do some gentle back stretches to ...

Walmart is making that easy right now by selling Wilson tennis balls for only $1 each. To get them for that low price, you ...