Description : Is there a method to calculate how much a 20 kg weight weighs, when lifted by me, aged 54, compared to lifted by me, aged 22?
Last Answer : No. The difference is not about your age, but about your body and mind at each point. There might be a weightlifter who has some standard or even some measure for how hard something feels to lift for ... a record or accurate memory of what weight felt what way to lift at some point in the past.