I tried them today however the lowest setting in the powercage left the bar right at my knee cap (not below like it says to from everywhere I read.) I still tried them and boy my back felt them but is it pointless to continue doing these since the bar cannot be placed lower then knee caps?
Or should i just stand on something to make me tall enough to where the bar is just below my knee caps? I ask this because I want to make sure I'm not losing any power through the heels when I'm standing on something something other then solid ground.
Also, can I substitute rack pulls for lat pull downs?