I did weighted Push Ups at the end of my chest routine and I gotta say they were great. My chest is still nice and swole.
Put 45's on each side of a Smith Machine, lower the bar to the bottom. Got under it and placed the bar on my back. And did a few sets of 10. Damn, hard to do, but I liked it and I may keep it in my routine, and do it every other week or something.
Anyone else do these?