“Take two tennis balls, put them in a sock. Take that sock, put it in the middle of your back.” Coleman notes that it doesn’t really matter where on your back as long as it’s between the ...

Over the course of two weeks, Wimbledon goes through 55,000 tennis balls. Even after they're no longer suitable to be used in matches, the balls have a second life as souvenirs sold to fans for ...

Laura's tennis ball trick can ease back pain when flying or on long journeysCredit: Instagram/@laura.coleman27 One cheap method, involving two tennis balls and a sock, was revealed by Laura ...