I found a free weights machine which looks interesting
.....
it's a lying T bar row , after i gt home I checked the net .
they say u can do it palms in , palms down , palms up .
any1 knows these 3 possible positions train wad part more .
palms up down means the chin up grip . ( over hand or under)
palms facing the parallel grip with each palms facing each other
.