doc: the rast story - material for change! Published 1 year ago • 8.6K plays • Length 17:13 Download video MP4 Download video MP3 Similar videos 4:12 paragliding thermic flying|rast system|full frontal collapse|swing agera rs 7:01 xc paragliding 2020 - slovenia's stol - the classic gemona cruise 4:27 rast - ram air section technology