@imperator_nocturne: Some strength is required, but the blades did all the work. The Predators use a super strong space metal the makes our metal look like tin foil. Besides, it was just two inches of steel, nothing to write home about.
@nick_hero22 Tarzan's strength varies really. He is a peak human, but with some of his feats I'd say he is a 1/10 superhuman. I mean he did tank getting hit by a plane. His kicks have also dazed a T-Rex before. With that kind of strength, he should win.