![Pictured: How Chinese use sharp pins in collars and crosses on backs to keep their troops in form for the Olympics | Daily Mail Online Pictured: How Chinese use sharp pins in collars and crosses on backs to keep their troops in form for the Olympics | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2008/05/08/article-1018567-01291F1700000578-472_468x291.jpg)
Pictured: How Chinese use sharp pins in collars and crosses on backs to keep their troops in form for the Olympics | Daily Mail Online
![Chinese soldiers stick needles into their shirt to keep ideal postures during military parades. Random Facts you didn't know ← FACTSlides → Chinese soldiers stick needles into their shirt to keep ideal postures during military parades. Random Facts you didn't know ← FACTSlides →](https://www.factslides.com/imgs/ISHOTS/1209.png)
Chinese soldiers stick needles into their shirt to keep ideal postures during military parades. Random Facts you didn't know ← FACTSlides →
![Pictured: How Chinese use sharp pins in collars and crosses on backs to keep their troops in form for the Olympics | Daily Mail Online Pictured: How Chinese use sharp pins in collars and crosses on backs to keep their troops in form for the Olympics | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2008/05/08/article-1018567-0129164000000578-300_468x307.jpg)