ScienceToned muscles help prevent injuriesTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience06/05/2021June 5, 2021Well-trained muscles can help avoid accidents. But it only works when the so-called white muscle fibers are well trained. They react especially quickly and can prevent someone from falling.https://p.dw.com/p/3uNoQAdvertisement