Good morning I just thought I would express something as im still kinda new but this place is really great so Id like to contribute.Im getting older and my body is slowing down so about 8 yrs ago I started lifting weights to accelerate my metabolism as I really started gaing weight and its working great.When im not lifting I just don't feel normal its like my cup of coffee in the morning. I think everybody thats past the age of youth hormonal development can benifit from it.Even the elderly, you just have to be informed on safety and practice that knowledge.God Bless