 It has been said that more weight can be lifted with one hand in this manner than in the typical two-handed overhead barbell press.It was a staple of the old-time strongmen and strongwomen such as Eugen Sandow, Arthur Saxon, and Louis Cyr, but is no longer popular.Like any exercise that is attempted without proper progression and full understanding, it poses safety concerns due to the thoracic rotation, and core strength required.