![Michael Yeh on Twitter: "Unsure who invented this solution, but adoption has been universal. I wonder if the tennis balls actually come with the walker? @GomerBlog @medicalaxioms https://t.co/Li3lRbRMs9" / Twitter Michael Yeh on Twitter: "Unsure who invented this solution, but adoption has been universal. I wonder if the tennis balls actually come with the walker? @GomerBlog @medicalaxioms https://t.co/Li3lRbRMs9" / Twitter](https://pbs.twimg.com/media/DY7Hk-AVMAAFdj3.jpg)
Michael Yeh on Twitter: "Unsure who invented this solution, but adoption has been universal. I wonder if the tennis balls actually come with the walker? @GomerBlog @medicalaxioms https://t.co/Li3lRbRMs9" / Twitter
![Amazon.com: AHS American Hospital Supply Tennis Balls for Walker Legs | Tennis Balls for Walkers for Seniors | Pair of 2 Precut Tennis Balls, Blue : Health & Household Amazon.com: AHS American Hospital Supply Tennis Balls for Walker Legs | Tennis Balls for Walkers for Seniors | Pair of 2 Precut Tennis Balls, Blue : Health & Household](https://m.media-amazon.com/images/I/61YlUeskoRL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AHS American Hospital Supply Tennis Balls for Walker Legs | Tennis Balls for Walkers for Seniors | Pair of 2 Precut Tennis Balls, Blue : Health & Household
![Precut Walker Tennis Balls 4 Pcs Balls with Precut Opening for Easy Installation, Fit Most Walkers, for Furniture Legs and Floor Protection - Walmart.com Precut Walker Tennis Balls 4 Pcs Balls with Precut Opening for Easy Installation, Fit Most Walkers, for Furniture Legs and Floor Protection - Walmart.com](https://i5.walmartimages.com/asr/c4faee83-7a7d-41c1-a1da-0477dec2b20b.c5cc245071b31b638df290f118eab70e.jpeg)