![](http://www.ecns.cn/hd/2020/04/26/139e675088414b3dbf02c2cd3a0b6746.jpg)
Iman Avdic, national multiple swimming record holder, maintains her form by practicing in a small plastic pool inside an improvised greenhouse in her grandfather's orchard in Doboj, Bosnia and Herzegovina, April 23, 2020. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/04/26/41abf7e4d03f465fb172aea0dcd70c84.jpg)
Iman Avdic, national multiple swimming record holder, maintains her form by practicing in a small plastic pool inside an improvised greenhouse in her grandfather's orchard in Doboj, Bosnia and Herzegovina April 23, 2020. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/04/26/660d460ce0fe4c49b93be59112f4e0e0.jpg)
Iman Avdic, national multiple swimming record holder, maintains her form by practicing in a small plastic pool inside an improvised greenhouse in her grandfather's orchard in Doboj, Bosnia and Herzegovina, April 23, 2020. (Photo/Agencies)