Devices for bench press exercises;{Supports, guiding means, drop-limiting means for bar-bells, combined or not combined with benches} [2013???01]A63B 2021/0783. . . {Safety or other features related to bar-bells} [2013???01]A63B 2021/0786. . . . {drop-limiting means} [2013???01]A63B 21/08. . anchored at one end [2014???02]A63B 21/14. {Details of the interface with the user related to strength trai