You benefit from strength training just as much in your sixties as you do in your thirties
This is for all the people who think that they are too old to go to the gym. It's never too late to change
"Conclusion
The most surprising finding that emerged from the study is not that thirty-year-olds start synthesizing more testosterone and IGF-1 than sixty-year-olds. Nor is it so surprising that the younger men produce more extra IGF than the older men after a workout. What is surprising is that, despite the clear hormonal differences, the effect of strength training on muscle mass and strength is so similar in both groups."
PS I'm off to the gym