Yet another fitness trend has emerged from Chinese social media. Thousands are now participating in this one called the 'iPhone 6 Legs' test. It involves using the iPhone 6 handset to
cover the width across both knees. It's going viral now too.
![](https://fooyoh.com/files/attach/images02/591/793/286/015/trend1.jpg)
This comes only weeks after the A4 waist test went viral.
![](https://fooyoh.com/files/attach/images02/591/793/286/015/trend2.jpg)
iPhone Legs has over 67 million views and 50,000 comments already.
![](https://fooyoh.com/files/attach/images02/591/793/286/015/trend3.jpg)
![](https://fooyoh.com/files/attach/images02/591/793/286/015/trend4.jpg)
![](https://fooyoh.com/files/attach/images02/591/793/286/015/trend5.jpg)
![](https://fooyoh.com/files/attach/images02/591/793/286/015/trend6.jpg)
![](https://fooyoh.com/files/attach/images02/591/793/286/015/trend7.jpg)
![](https://fooyoh.com/files/attach/images02/591/793/286/015/trend8.jpg)
![](https://fooyoh.com/files/attach/images02/591/793/286/015/trend9.jpg)