Ah that makes sense, so in the raw Leonora (erroneously) referred to it as a Olympic weightlifting and the drawing does show a snatch, hence the correction. Thanks!重量挙げ is a more narrow term, generally referring to specifically Olympic weightlifting, rather than the general activity of lifting any type of weights. I'm not an expert on the terminology though, and I figured the drawing would be enough to differentiate the two.
For more info: Olympic weightlifting is just weightlifting at the olympics (just like olympic boxing is just boxing at the olympics). Although its so synonymous that a lot of lifters do call it olympic weightlifting or they might even just say "I lift oly"Ah that makes sense, so in the raw Leonora (erroneously) referred to it as a Olympic weightlifting and the drawing does show a snatch, hence the correction. Thanks!