I saw a guy last night doing leg presses on a smith machine, laying flat on his back, feet on the bar pressing up. Anyone else do this, or is it really as ridiculous as it looked? Seems like that would be tough on the lower back, and your feet. I gotta hand it to the guy,though, he did have 6 plates on each side, and hit about 15 reps. I'm thinking maybe he lost a bet or was maybe just screwing around, trying something different.