From the 2015 Junior Worlds training hall …
Hayato Chinen (56kg, Japan, @c.hayato) doing Standing Barbell Rollouts with some extra resistance provided by his teammate Eishiro Murakami.
Not the only time I have seen Japanese athletes perform this in training halls.
Update: Here he is doing it with 20kg on his back!
Nik Kosmas says
October 7, 2016 at 09:31Argh my spine
Sanjay says
October 8, 2016 at 14:43Konstantin Konstantinov does this with 75 kg on his back.
Gregor says
October 8, 2016 at 14:50but on his knees, not standing
Peter Pan says
October 9, 2016 at 11:28big difference!