[scrabblehack]

I think you are trying to say you do not have proper exercise equipment at home. I think you are also trying to ask how much weight can you substitute for not lifting.
Rather than lift the entire weight above your head, you are doing something else. I don’t think you’re pressing (lifting to your shoulders rather than above your head).

I think you want to know if this alternate activity (whatever it is) is worth 20 lb. on a 30 lb. weight (could we say 2/3?) or is it more like 10 lb. on a 20 lb. weight (could we say 1/2?)

[unspun]

I think you are trying to say you do not have proper exercise equipment at home. I think you are also trying to ask how much weight can you substitute for not lifting. Rather than lift the entire weight above your head, you are doing something else. I don’t think you’re pressing (lifting to your shoulders rather than above your head). I think you want to know if this alternate activity (whatever it is) is worth 20 lb. on a 30 lb. weight (could we say 2/3?) or is it more like 10 lb. on a 20 lb. weight (could we say 1/2?)

What?